156829205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{16193}}^1$

素因数の和:16360

約数の個数: 16

約数和(自身を含む): 204044400

約数和(自身を除く): 47215195

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 16193, 80965, 210509, 1052545, 2412757, 12063785, 31365841, 156829205]

約数ペア:

[(1, 156829205), (5, 31365841), (13, 12063785), (65, 2412757), (149, 1052545), (745, 210509), (1937, 80965), (9685, 16193)]