157218022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{19319}}^1$

素因数の和:19647

約数の個数: 16

約数和(自身を含む): 254792160

約数和(自身を除く): 97574138

約数列:

[1, 2, 13, 26, 313, 626, 4069, 8138, 19319, 38638, 251147, 502294, 6046847, 12093694, 78609011, 157218022]

約数ペア:

[(1, 157218022), (2, 78609011), (13, 12093694), (26, 6046847), (313, 502294), (626, 251147), (4069, 38638), (8138, 19319)]