155532988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{37861}}^1$

素因数の和:37957

約数の個数: 24

約数和(自身を含む): 296838080

約数和(自身を除く): 141305092

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 37861, 75722, 151444, 492193, 984386, 1968772, 2991019, 5982038, 11964076, 38883247, 77766494, 155532988]

約数ペア:

[(1, 155532988), (2, 77766494), (4, 38883247), (13, 11964076), (26, 5982038), (52, 2991019), (79, 1968772), (158, 984386), (316, 492193), (1027, 151444), (2054, 75722), (4108, 37861)]