129307468

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{1579}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 230932800

約数和(自身を除く): 101625332

約数列:

[1, 2, 4, 59, 118, 236, 347, 694, 1388, 1579, 3158, 6316, 20473, 40946, 81892, 93161, 186322, 372644, 547913, 1095826, 2191652, 32326867, 64653734, 129307468]

約数ペア:

[(1, 129307468), (2, 64653734), (4, 32326867), (59, 2191652), (118, 1095826), (236, 547913), (347, 372644), (694, 186322), (1388, 93161), (1579, 81892), (3158, 40946), (6316, 20473)]