171393768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 603144360

約数和(自身を除く): 431750592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 37, 39, 42, 49, 52, 56, 63, 72, 74, 78, 84, 91, 98, 101, 104, 111, 117, 126, 147, 148, 156, 168, 182, 196, 202, 222, 234, 252, 259, 273, 294, 296, 303, 312, 333, 364, 392, 404, 441, 444, 468, 481, 504, 518, 546, 588, 606, 637, 666, 707, 728, 777, 808, 819, 882, 888, 909, 936, 962, 1036, 1092, 1176, 1212, 1274, 1313, 1332, 1414, 1443, 1554, 1638, 1764, 1813, 1818, 1911, 1924, 2072, 2121, 2184, 2331, 2424, 2548, 2626, 2664, 2828, 2886, 3108, 3276, 3367, 3528, 3626, 3636, 3737, 3822, 3848, 3939, 4242, 4329, 4662, 4949, 5096, 5252, 5439, 5656, 5733, 5772, 6216, 6363, 6552, 6734, 7252, 7272, 7474, 7644, 7878, 8484, 8658, 9191, 9324, 9898, 10101, 10504, 10878, 11211, 11466, 11544, 11817, 12726, 13468, 14504, 14847, 14948, 15288, 15756, 16317, 16968, 17316, 18382, 18648, 19796, 20202, 21756, 22422, 22932, 23569, 23634, 25452, 26159, 26936, 27573, 29694, 29896, 30303, 31512, 32634, 33633, 34632, 36764, 39592, 40404, 43512, 44541, 44844, 45864, 47138, 47268, 48581, 50904, 52318, 55146, 59388, 60606, 64337, 65268, 67266, 70707, 73528, 78477, 80808, 82719, 89082, 89688, 94276, 94536, 97162, 104636, 110292, 118776, 121212, 128674, 130536, 134532, 141414, 145743, 156954, 165438, 178164, 183113, 188552, 193011, 194324, 209272, 212121, 220584, 235431, 242424, 257348, 269064, 282828, 291486, 313908, 330876, 340067, 356328, 366226, 386022, 388648, 424242, 437229, 470862, 514696, 549339, 565656, 579033, 582972, 627816, 661752, 680134, 732452, 772044, 848484, 874458, 941724, 1020201, 1098678, 1158066, 1165944, 1360268, 1464904, 1544088, 1648017, 1696968, 1748916, 1883448, 2040402, 2197356, 2316132, 2380469, 2720536, 3060603, 3296034, 3497832, 4080804, 4394712, 4632264, 4760938, 6121206, 6592068, 7141407, 8161608, 9521876, 12242412, 13184136, 14282814, 19043752, 21424221, 24484824, 28565628, 42848442, 57131256, 85696884, 171393768]

約数ペア:

[(1, 171393768), (2, 85696884), (3, 57131256), (4, 42848442), (6, 28565628), (7, 24484824), (8, 21424221), (9, 19043752), (12, 14282814), (13, 13184136), (14, 12242412), (18, 9521876), (21, 8161608), (24, 7141407), (26, 6592068), (28, 6121206), (36, 4760938), (37, 4632264), (39, 4394712), (42, 4080804), (49, 3497832), (52, 3296034), (56, 3060603), (63, 2720536), (72, 2380469), (74, 2316132), (78, 2197356), (84, 2040402), (91, 1883448), (98, 1748916), (101, 1696968), (104, 1648017), (111, 1544088), (117, 1464904), (126, 1360268), (147, 1165944), (148, 1158066), (156, 1098678), (168, 1020201), (182, 941724), (196, 874458), (202, 848484), (222, 772044), (234, 732452), (252, 680134), (259, 661752), (273, 627816), (294, 582972), (296, 579033), (303, 565656), (312, 549339), (333, 514696), (364, 470862), (392, 437229), (404, 424242), (441, 388648), (444, 386022), (468, 366226), (481, 356328), (504, 340067), (518, 330876), (546, 313908), (588, 291486), (606, 282828), (637, 269064), (666, 257348), (707, 242424), (728, 235431), (777, 220584), (808, 212121), (819, 209272), (882, 194324), (888, 193011), (909, 188552), (936, 183113), (962, 178164), (1036, 165438), (1092, 156954), (1176, 145743), (1212, 141414), (1274, 134532), (1313, 130536), (1332, 128674), (1414, 121212), (1443, 118776), (1554, 110292), (1638, 104636), (1764, 97162), (1813, 94536), (1818, 94276), (1911, 89688), (1924, 89082), (2072, 82719), (2121, 80808), (2184, 78477), (2331, 73528), (2424, 70707), (2548, 67266), (2626, 65268), (2664, 64337), (2828, 60606), (2886, 59388), (3108, 55146), (3276, 52318), (3367, 50904), (3528, 48581), (3626, 47268), (3636, 47138), (3737, 45864), (3822, 44844), (3848, 44541), (3939, 43512), (4242, 40404), (4329, 39592), (4662, 36764), (4949, 34632), (5096, 33633), (5252, 32634), (5439, 31512), (5656, 30303), (5733, 29896), (5772, 29694), (6216, 27573), (6363, 26936), (6552, 26159), (6734, 25452), (7252, 23634), (7272, 23569), (7474, 22932), (7644, 22422), (7878, 21756), (8484, 20202), (8658, 19796), (9191, 18648), (9324, 18382), (9898, 17316), (10101, 16968), (10504, 16317), (10878, 15756), (11211, 15288), (11466, 14948), (11544, 14847), (11817, 14504), (12726, 13468)]