159890024

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77167}}^1$

素因数の和:77217

約数の個数: 32

約数和(自身を含む): 351886080

約数和(自身を除く): 191996056

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 77167, 154334, 308668, 540169, 617336, 1080338, 2160676, 2855179, 4321352, 5710358, 11420716, 19986253, 22841432, 39972506, 79945012, 159890024]

約数ペア:

[(1, 159890024), (2, 79945012), (4, 39972506), (7, 22841432), (8, 19986253), (14, 11420716), (28, 5710358), (37, 4321352), (56, 2855179), (74, 2160676), (148, 1080338), (259, 617336), (296, 540169), (518, 308668), (1036, 154334), (2072, 77167)]