156885264

素因数分解:

$2^4\times 3^2\times {\mathrm{1089481}}^1$

素因数の和:1089495

約数の個数: 30

約数和(自身を含む): 439061246

約数和(自身を除く): 282175982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1089481, 2178962, 3268443, 4357924, 6536886, 8715848, 9805329, 13073772, 17431696, 19610658, 26147544, 39221316, 52295088, 78442632, 156885264]

約数ペア:

[(1, 156885264), (2, 78442632), (3, 52295088), (4, 39221316), (6, 26147544), (8, 19610658), (9, 17431696), (12, 13073772), (16, 9805329), (18, 8715848), (24, 6536886), (36, 4357924), (48, 3268443), (72, 2178962), (144, 1089481)]