162019156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163987}}^1$

素因数の和:164023

約数の個数: 24

約数和(自身を含む): 321416480

約数和(自身を除く): 159397324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 163987, 327974, 655948, 2131831, 3115753, 4263662, 6231506, 8527324, 12463012, 40504789, 81009578, 162019156]

約数ペア:

[(1, 162019156), (2, 81009578), (4, 40504789), (13, 12463012), (19, 8527324), (26, 6231506), (38, 4263662), (52, 3115753), (76, 2131831), (247, 655948), (494, 327974), (988, 163987)]