156947103679

素因数分解:

${\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{2131}}^1\times {\mathrm{2459}}^1$

素因数の和:5142

約数の個数: 16

約数和(自身を含む): 159984938880

約数和(自身を除く): 3037835201

約数列:

[1, 61, 491, 2131, 2459, 29951, 129991, 149999, 1046321, 1207369, 5240129, 63825581, 73649509, 319647869, 2572903339, 156947103679]

約数ペア:

[(1, 156947103679), (61, 2572903339), (491, 319647869), (2131, 73649509), (2459, 63825581), (29951, 5240129), (129991, 1207369), (149999, 1046321)]