138139352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{35899}}^1$

素因数の和:35955

約数の個数: 32

約数和(自身を含む): 286482000

約数和(自身を除く): 148342648

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 35899, 71798, 143596, 287192, 466687, 933374, 1328263, 1866748, 2656526, 3733496, 5313052, 10626104, 17267419, 34534838, 69069676, 138139352]

約数ペア:

[(1, 138139352), (2, 69069676), (4, 34534838), (8, 17267419), (13, 10626104), (26, 5313052), (37, 3733496), (52, 2656526), (74, 1866748), (104, 1328263), (148, 933374), (296, 466687), (481, 287192), (962, 143596), (1924, 71798), (3848, 35899)]