156920672

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{15667}}^1$

素因数の和:15990

約数の個数: 24

約数和(自身を含む): 309944376

約数和(自身を除く): 153023704

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 5008, 10016, 15667, 31334, 62668, 125336, 250672, 501344, 4903771, 9807542, 19615084, 39230168, 78460336, 156920672]

約数ペア:

[(1, 156920672), (2, 78460336), (4, 39230168), (8, 19615084), (16, 9807542), (32, 4903771), (313, 501344), (626, 250672), (1252, 125336), (2504, 62668), (5008, 31334), (10016, 15667)]