156630524

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 276565296

約数和(自身を除く): 119934772

約数列:

[1, 2, 4, 281, 331, 421, 562, 662, 842, 1124, 1324, 1684, 93011, 118301, 139351, 186022, 236602, 278702, 372044, 473204, 557404, 39157631, 78315262, 156630524]

約数ペア:

[(1, 156630524), (2, 78315262), (4, 39157631), (281, 557404), (331, 473204), (421, 372044), (562, 278702), (662, 236602), (842, 186022), (1124, 139351), (1324, 118301), (1684, 93011)]