155544376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3331}}^1$

素因数の和:3799

約数の個数: 32

約数和(自身を含む): 314874000

約数和(自身を除く): 159329624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1796, 3331, 3592, 5837, 6662, 11674, 13324, 23348, 26648, 43303, 46696, 86606, 173212, 346424, 1495619, 2991238, 5982476, 11964952, 19443047, 38886094, 77772188, 155544376]

約数ペア:

[(1, 155544376), (2, 77772188), (4, 38886094), (8, 19443047), (13, 11964952), (26, 5982476), (52, 2991238), (104, 1495619), (449, 346424), (898, 173212), (1796, 86606), (3331, 46696), (3592, 43303), (5837, 26648), (6662, 23348), (11674, 13324)]