156729205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{19009}}^1$

素因数の和:19128

約数の個数: 16

約数和(自身を含む): 201201840

約数和(自身を除く): 44472635

約数列:

[1, 5, 17, 85, 97, 485, 1649, 8245, 19009, 95045, 323153, 1615765, 1843873, 9219365, 31345841, 156729205]

約数ペア:

[(1, 156729205), (5, 31345841), (17, 9219365), (85, 1843873), (97, 1615765), (485, 323153), (1649, 95045), (8245, 19009)]