156872419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 174676320

約数和(自身を除く): 17803901

約数列:

[1, 11, 61, 389, 601, 671, 4279, 6611, 23729, 36661, 233789, 261019, 403271, 2571679, 14261129, 156872419]

約数ペア:

[(1, 156872419), (11, 14261129), (61, 2571679), (389, 403271), (601, 261019), (671, 233789), (4279, 36661), (6611, 23729)]