152861592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{489941}}^1$

素因数の和:489963

約数の個数: 32

約数和(自身を含む): 411551280

約数和(自身を除く): 258689688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 489941, 979882, 1469823, 1959764, 2939646, 3919528, 5879292, 6369233, 11758584, 12738466, 19107699, 25476932, 38215398, 50953864, 76430796, 152861592]

約数ペア:

[(1, 152861592), (2, 76430796), (3, 50953864), (4, 38215398), (6, 25476932), (8, 19107699), (12, 12738466), (13, 11758584), (24, 6369233), (26, 5879292), (39, 3919528), (52, 2939646), (78, 1959764), (104, 1469823), (156, 979882), (312, 489941)]