147555436

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{12227}}^1$

素因数の和:12669

約数の個数: 24

約数和(自身を含む): 295819776

約数和(自身を除く): 148264340

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 12227, 24454, 48908, 85589, 171178, 342356, 5269837, 10539674, 21079348, 36888859, 73777718, 147555436]

約数ペア:

[(1, 147555436), (2, 73777718), (4, 36888859), (7, 21079348), (14, 10539674), (28, 5269837), (431, 342356), (862, 171178), (1724, 85589), (3017, 48908), (6034, 24454), (12068, 12227)]