155382578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{4019}}^1$

素因数の和:5521

約数の個数: 16

約数和(自身を含む): 251233920

約数和(自身を除く): 95851342

約数列:

[1, 2, 13, 26, 1487, 2974, 4019, 8038, 19331, 38662, 52247, 104494, 5976253, 11952506, 77691289, 155382578]

約数ペア:

[(1, 155382578), (2, 77691289), (13, 11952506), (26, 5976253), (1487, 104494), (2974, 52247), (4019, 38662), (8038, 19331)]