156910071428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{187691473}}^1$

素因数の和:187691507

約数の個数: 24

約数和(自身を含む): 315321676320

約数和(自身を除く): 158411604892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 187691473, 375382946, 750765892, 2064606203, 3566137987, 4129212406, 7132275974, 8258424812, 14264551948, 39227517857, 78455035714, 156910071428]

約数ペア:

[(1, 156910071428), (2, 78455035714), (4, 39227517857), (11, 14264551948), (19, 8258424812), (22, 7132275974), (38, 4129212406), (44, 3566137987), (76, 2064606203), (209, 750765892), (418, 375382946), (836, 187691473)]