139250672

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4278

約数の個数: 60

約数和(自身を含む): 314073648

約数和(自身を除く): 174822976

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 4231, 8228, 8462, 16456, 16924, 32912, 33848, 46541, 67696, 71927, 93082, 143854, 186164, 287708, 372328, 511951, 575416, 744656, 791197, 1023902, 1150832, 1582394, 2047804, 3164788, 4095608, 6329576, 8191216, 8703167, 12659152, 17406334, 34812668, 69625336, 139250672]

約数ペア:

[(1, 139250672), (2, 69625336), (4, 34812668), (8, 17406334), (11, 12659152), (16, 8703167), (17, 8191216), (22, 6329576), (34, 4095608), (44, 3164788), (68, 2047804), (88, 1582394), (121, 1150832), (136, 1023902), (176, 791197), (187, 744656), (242, 575416), (272, 511951), (374, 372328), (484, 287708), (748, 186164), (968, 143854), (1496, 93082), (1936, 71927), (2057, 67696), (2992, 46541), (4114, 33848), (4231, 32912), (8228, 16924), (8462, 16456)]