158252479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{3331}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 197680896

約数和(自身を除く): 39428417

約数列:

[1, 7, 11, 77, 617, 3331, 4319, 6787, 23317, 36641, 47509, 256487, 2055227, 14386589, 22607497, 158252479]

約数ペア:

[(1, 158252479), (7, 22607497), (11, 14386589), (77, 2055227), (617, 256487), (3331, 47509), (4319, 36641), (6787, 23317)]