157040506

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 278393472

約数和(自身を除く): 121352966

約数列:

[1, 2, 7, 14, 37, 74, 157, 259, 314, 518, 1099, 1931, 2198, 3862, 5809, 11618, 13517, 27034, 40663, 71447, 81326, 142894, 303167, 500129, 606334, 1000258, 2122169, 4244338, 11217179, 22434358, 78520253, 157040506]

約数ペア:

[(1, 157040506), (2, 78520253), (7, 22434358), (14, 11217179), (37, 4244338), (74, 2122169), (157, 1000258), (259, 606334), (314, 500129), (518, 303167), (1099, 142894), (1931, 81326), (2198, 71447), (3862, 40663), (5809, 27034), (11618, 13517)]