161036503256

素因数分解:

$2^3\times {\mathrm{4951}}^1\times {\mathrm{4065757}}^1$

素因数の和:4070714

約数の個数: 16

約数和(自身を含む): 302004504240

約数和(自身を除く): 140968000984

約数列:

[1, 2, 4, 8, 4951, 9902, 19804, 39608, 4065757, 8131514, 16263028, 32526056, 20129562907, 40259125814, 80518251628, 161036503256]

約数ペア:

[(1, 161036503256), (2, 80518251628), (4, 40259125814), (8, 20129562907), (4951, 32526056), (9902, 16263028), (19804, 8131514), (39608, 4065757)]