165271140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{918173}}^1$

素因数の和:918188

約数の個数: 36

約数和(自身を含む): 501323004

約数和(自身を除く): 336051864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 918173, 1836346, 2754519, 3672692, 4590865, 5509038, 8263557, 9181730, 11018076, 13772595, 16527114, 18363460, 27545190, 33054228, 41317785, 55090380, 82635570, 165271140]

約数ペア:

[(1, 165271140), (2, 82635570), (3, 55090380), (4, 41317785), (5, 33054228), (6, 27545190), (9, 18363460), (10, 16527114), (12, 13772595), (15, 11018076), (18, 9181730), (20, 8263557), (30, 5509038), (36, 4590865), (45, 3672692), (60, 2754519), (90, 1836346), (180, 918173)]