155556468

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{23873}}^1$

素因数の和:24064

約数の個数: 36

約数和(自身を含む): 395401188

約数和(自身を除く): 239844720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 23873, 47746, 71619, 95492, 143238, 214857, 286476, 429714, 859428, 4321013, 8642026, 12963039, 17284052, 25926078, 38889117, 51852156, 77778234, 155556468]

約数ペア:

[(1, 155556468), (2, 77778234), (3, 51852156), (4, 38889117), (6, 25926078), (9, 17284052), (12, 12963039), (18, 8642026), (36, 4321013), (181, 859428), (362, 429714), (543, 286476), (724, 214857), (1086, 143238), (1629, 95492), (2172, 71619), (3258, 47746), (6516, 23873)]