158641464

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{161221}}^1$

素因数の和:161271

約数の個数: 32

約数和(自身を含む): 406279440

約数和(自身を除く): 247637976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 161221, 322442, 483663, 644884, 967326, 1289768, 1934652, 3869304, 6610061, 13220122, 19830183, 26440244, 39660366, 52880488, 79320732, 158641464]

約数ペア:

[(1, 158641464), (2, 79320732), (3, 52880488), (4, 39660366), (6, 26440244), (8, 19830183), (12, 13220122), (24, 6610061), (41, 3869304), (82, 1934652), (123, 1289768), (164, 967326), (246, 644884), (328, 483663), (492, 322442), (984, 161221)]