187716984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 625121280

約数和(自身を除く): 437404296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 37, 39, 42, 46, 52, 56, 69, 74, 78, 84, 91, 92, 101, 104, 111, 138, 148, 156, 161, 168, 182, 184, 202, 222, 259, 273, 276, 296, 299, 303, 312, 322, 364, 404, 444, 481, 483, 518, 546, 552, 598, 606, 644, 707, 728, 777, 808, 851, 888, 897, 962, 966, 1036, 1092, 1196, 1212, 1288, 1313, 1414, 1443, 1554, 1702, 1794, 1924, 1932, 2072, 2093, 2121, 2184, 2323, 2392, 2424, 2553, 2626, 2828, 2886, 3108, 3367, 3404, 3588, 3737, 3848, 3864, 3939, 4186, 4242, 4646, 5106, 5252, 5656, 5772, 5957, 6216, 6279, 6734, 6808, 6969, 7176, 7474, 7878, 8372, 8484, 9191, 9292, 10101, 10212, 10504, 11063, 11211, 11544, 11914, 12558, 13468, 13938, 14948, 15756, 16261, 16744, 16968, 17871, 18382, 18584, 20202, 20424, 22126, 22422, 23828, 25116, 26159, 26936, 27573, 27876, 29896, 30199, 31512, 32522, 33189, 35742, 36764, 40404, 44252, 44844, 47656, 48581, 48783, 50232, 52318, 55146, 55752, 60398, 65044, 66378, 71484, 73528, 77441, 78477, 80808, 85951, 88504, 89688, 90597, 97162, 97566, 104636, 110292, 120796, 130088, 132756, 142968, 145743, 154882, 156954, 171902, 181194, 194324, 195132, 209272, 211393, 220584, 232323, 241592, 257853, 265512, 291486, 309764, 313908, 340067, 343804, 362388, 388648, 390264, 422786, 464646, 515706, 582972, 601657, 619528, 627816, 634179, 680134, 687608, 724776, 845572, 929292, 1020201, 1031412, 1117363, 1165944, 1203314, 1268358, 1360268, 1691144, 1804971, 1858584, 2040402, 2062824, 2234726, 2406628, 2536716, 2720536, 3352089, 3609942, 4080804, 4469452, 4813256, 5073432, 6704178, 7219884, 7821541, 8161608, 8938904, 13408356, 14439768, 15643082, 23464623, 26816712, 31286164, 46929246, 62572328, 93858492, 187716984]

約数ペア:

[(1, 187716984), (2, 93858492), (3, 62572328), (4, 46929246), (6, 31286164), (7, 26816712), (8, 23464623), (12, 15643082), (13, 14439768), (14, 13408356), (21, 8938904), (23, 8161608), (24, 7821541), (26, 7219884), (28, 6704178), (37, 5073432), (39, 4813256), (42, 4469452), (46, 4080804), (52, 3609942), (56, 3352089), (69, 2720536), (74, 2536716), (78, 2406628), (84, 2234726), (91, 2062824), (92, 2040402), (101, 1858584), (104, 1804971), (111, 1691144), (138, 1360268), (148, 1268358), (156, 1203314), (161, 1165944), (168, 1117363), (182, 1031412), (184, 1020201), (202, 929292), (222, 845572), (259, 724776), (273, 687608), (276, 680134), (296, 634179), (299, 627816), (303, 619528), (312, 601657), (322, 582972), (364, 515706), (404, 464646), (444, 422786), (481, 390264), (483, 388648), (518, 362388), (546, 343804), (552, 340067), (598, 313908), (606, 309764), (644, 291486), (707, 265512), (728, 257853), (777, 241592), (808, 232323), (851, 220584), (888, 211393), (897, 209272), (962, 195132), (966, 194324), (1036, 181194), (1092, 171902), (1196, 156954), (1212, 154882), (1288, 145743), (1313, 142968), (1414, 132756), (1443, 130088), (1554, 120796), (1702, 110292), (1794, 104636), (1924, 97566), (1932, 97162), (2072, 90597), (2093, 89688), (2121, 88504), (2184, 85951), (2323, 80808), (2392, 78477), (2424, 77441), (2553, 73528), (2626, 71484), (2828, 66378), (2886, 65044), (3108, 60398), (3367, 55752), (3404, 55146), (3588, 52318), (3737, 50232), (3848, 48783), (3864, 48581), (3939, 47656), (4186, 44844), (4242, 44252), (4646, 40404), (5106, 36764), (5252, 35742), (5656, 33189), (5772, 32522), (5957, 31512), (6216, 30199), (6279, 29896), (6734, 27876), (6808, 27573), (6969, 26936), (7176, 26159), (7474, 25116), (7878, 23828), (8372, 22422), (8484, 22126), (9191, 20424), (9292, 20202), (10101, 18584), (10212, 18382), (10504, 17871), (11063, 16968), (11211, 16744), (11544, 16261), (11914, 15756), (12558, 14948), (13468, 13938)]