155070552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 520934400

約数和(自身を除く): 365863848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 37, 38, 39, 42, 52, 56, 57, 74, 76, 78, 84, 91, 101, 104, 111, 114, 133, 148, 152, 156, 168, 182, 202, 222, 228, 247, 259, 266, 273, 296, 303, 312, 364, 399, 404, 444, 456, 481, 494, 518, 532, 546, 606, 703, 707, 728, 741, 777, 798, 808, 888, 962, 988, 1036, 1064, 1092, 1212, 1313, 1406, 1414, 1443, 1482, 1554, 1596, 1729, 1919, 1924, 1976, 2072, 2109, 2121, 2184, 2424, 2626, 2812, 2828, 2886, 2964, 3108, 3192, 3367, 3458, 3737, 3838, 3848, 3939, 4218, 4242, 4921, 5187, 5252, 5624, 5656, 5757, 5772, 5928, 6216, 6734, 6916, 7474, 7676, 7878, 8436, 8484, 9139, 9191, 9842, 10101, 10374, 10504, 11211, 11514, 11544, 13433, 13468, 13832, 14763, 14948, 15352, 15756, 16872, 16968, 18278, 18382, 19684, 20202, 20748, 22422, 23028, 24947, 26159, 26866, 26936, 27417, 27573, 29526, 29896, 31512, 36556, 36764, 39368, 40299, 40404, 41496, 44844, 46056, 48581, 49894, 52318, 53732, 54834, 55146, 59052, 63973, 71003, 73112, 73528, 74841, 78477, 80598, 80808, 89688, 97162, 99788, 104636, 107464, 109668, 110292, 118104, 127946, 142006, 145743, 149682, 156954, 161196, 174629, 191919, 194324, 199576, 209272, 213009, 219336, 220584, 255892, 284012, 291486, 299364, 313908, 322392, 340067, 349258, 383838, 388648, 426018, 497021, 511784, 523887, 568024, 582972, 598728, 627816, 680134, 698516, 767676, 852036, 923039, 994042, 1020201, 1047774, 1165944, 1360268, 1397032, 1491063, 1535352, 1704072, 1846078, 1988084, 2040402, 2095548, 2720536, 2769117, 2982126, 3692156, 3976168, 4080804, 4191096, 5538234, 5964252, 6461273, 7384312, 8161608, 11076468, 11928504, 12922546, 19383819, 22152936, 25845092, 38767638, 51690184, 77535276, 155070552]

約数ペア:

[(1, 155070552), (2, 77535276), (3, 51690184), (4, 38767638), (6, 25845092), (7, 22152936), (8, 19383819), (12, 12922546), (13, 11928504), (14, 11076468), (19, 8161608), (21, 7384312), (24, 6461273), (26, 5964252), (28, 5538234), (37, 4191096), (38, 4080804), (39, 3976168), (42, 3692156), (52, 2982126), (56, 2769117), (57, 2720536), (74, 2095548), (76, 2040402), (78, 1988084), (84, 1846078), (91, 1704072), (101, 1535352), (104, 1491063), (111, 1397032), (114, 1360268), (133, 1165944), (148, 1047774), (152, 1020201), (156, 994042), (168, 923039), (182, 852036), (202, 767676), (222, 698516), (228, 680134), (247, 627816), (259, 598728), (266, 582972), (273, 568024), (296, 523887), (303, 511784), (312, 497021), (364, 426018), (399, 388648), (404, 383838), (444, 349258), (456, 340067), (481, 322392), (494, 313908), (518, 299364), (532, 291486), (546, 284012), (606, 255892), (703, 220584), (707, 219336), (728, 213009), (741, 209272), (777, 199576), (798, 194324), (808, 191919), (888, 174629), (962, 161196), (988, 156954), (1036, 149682), (1064, 145743), (1092, 142006), (1212, 127946), (1313, 118104), (1406, 110292), (1414, 109668), (1443, 107464), (1482, 104636), (1554, 99788), (1596, 97162), (1729, 89688), (1919, 80808), (1924, 80598), (1976, 78477), (2072, 74841), (2109, 73528), (2121, 73112), (2184, 71003), (2424, 63973), (2626, 59052), (2812, 55146), (2828, 54834), (2886, 53732), (2964, 52318), (3108, 49894), (3192, 48581), (3367, 46056), (3458, 44844), (3737, 41496), (3838, 40404), (3848, 40299), (3939, 39368), (4218, 36764), (4242, 36556), (4921, 31512), (5187, 29896), (5252, 29526), (5624, 27573), (5656, 27417), (5757, 26936), (5772, 26866), (5928, 26159), (6216, 24947), (6734, 23028), (6916, 22422), (7474, 20748), (7676, 20202), (7878, 19684), (8436, 18382), (8484, 18278), (9139, 16968), (9191, 16872), (9842, 15756), (10101, 15352), (10374, 14948), (10504, 14763), (11211, 13832), (11514, 13468), (11544, 13433)]