151980028

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{336239}}^1$

素因数の和:336356

約数の個数: 12

約数和(自身を含む): 268319520

約数和(自身を除く): 116339492

約数列:

[1, 2, 4, 113, 226, 452, 336239, 672478, 1344956, 37995007, 75990014, 151980028]

約数ペア:

[(1, 151980028), (2, 75990014), (4, 37995007), (113, 1344956), (226, 672478), (452, 336239)]