140079706

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 244335744

約数和(自身を除く): 104256038

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 169, 299, 338, 481, 487, 598, 851, 962, 974, 1702, 3887, 6253, 6331, 7774, 11063, 11201, 12506, 12662, 18019, 22126, 22402, 36038, 82303, 143819, 145613, 164606, 234247, 287638, 291226, 414437, 468494, 828874, 1892969, 3045211, 3785938, 5387681, 6090422, 10775362, 70039853, 140079706]

約数ペア:

[(1, 140079706), (2, 70039853), (13, 10775362), (23, 6090422), (26, 5387681), (37, 3785938), (46, 3045211), (74, 1892969), (169, 828874), (299, 468494), (338, 414437), (481, 291226), (487, 287638), (598, 234247), (851, 164606), (962, 145613), (974, 143819), (1702, 82303), (3887, 36038), (6253, 22402), (6331, 22126), (7774, 18019), (11063, 12662), (11201, 12506)]