242372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 470400

約数和(自身を除く): 228028

約数列:

[1, 2, 4, 13, 26, 52, 59, 79, 118, 158, 236, 316, 767, 1027, 1534, 2054, 3068, 4108, 4661, 9322, 18644, 60593, 121186, 242372]

約数ペア:

[(1, 242372), (2, 121186), (4, 60593), (13, 18644), (26, 9322), (52, 4661), (59, 4108), (79, 3068), (118, 2054), (158, 1534), (236, 1027), (316, 767)]