161172276

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^1\times {\mathrm{13553}}^1$

素因数の和:14551

約数の個数: 24

約数和(自身を含む): 376475904

約数和(自身を除く): 215303628

約数列:

[1, 2, 3, 4, 6, 12, 991, 1982, 2973, 3964, 5946, 11892, 13553, 27106, 40659, 54212, 81318, 162636, 13431023, 26862046, 40293069, 53724092, 80586138, 161172276]

約数ペア:

[(1, 161172276), (2, 80586138), (3, 53724092), (4, 40293069), (6, 26862046), (12, 13431023), (991, 162636), (1982, 81318), (2973, 54212), (3964, 40659), (5946, 27106), (11892, 13553)]