133086280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{144659}}^1$

素因数の和:144693

約数の個数: 32

約数和(自身を含む): 312465600

約数和(自身を除く): 179379320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 144659, 289318, 578636, 723295, 1157272, 1446590, 2893180, 3327157, 5786360, 6654314, 13308628, 16635785, 26617256, 33271570, 66543140, 133086280]

約数ペア:

[(1, 133086280), (2, 66543140), (4, 33271570), (5, 26617256), (8, 16635785), (10, 13308628), (20, 6654314), (23, 5786360), (40, 3327157), (46, 2893180), (92, 1446590), (115, 1157272), (184, 723295), (230, 578636), (460, 289318), (920, 144659)]