156933538240

素因数分解:

$2^6\times 5^1\times {\mathrm{490417307}}^1$

素因数の和:490417324

約数の個数: 28

約数和(自身を含む): 373697988696

約数和(自身を除く): 216764450456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 490417307, 980834614, 1961669228, 2452086535, 3923338456, 4904173070, 7846676912, 9808346140, 15693353824, 19616692280, 31386707648, 39233384560, 78466769120, 156933538240]

約数ペア:

[(1, 156933538240), (2, 78466769120), (4, 39233384560), (5, 31386707648), (8, 19616692280), (10, 15693353824), (16, 9808346140), (20, 7846676912), (32, 4904173070), (40, 3923338456), (64, 2452086535), (80, 1961669228), (160, 980834614), (320, 490417307)]