156943285430

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{631}}^1\times {\mathrm{88513}}^1$

素因数の和:89432

約数の個数: 32

約数和(自身を含む): 283955744448

約数和(自身を除く): 127012459018

約数列:

[1, 2, 5, 10, 281, 562, 631, 1262, 1405, 2810, 3155, 6310, 88513, 177026, 177311, 354622, 442565, 885130, 886555, 1773110, 24872153, 49744306, 55851703, 111703406, 124360765, 248721530, 279258515, 558517030, 15694328543, 31388657086, 78471642715, 156943285430]

約数ペア:

[(1, 156943285430), (2, 78471642715), (5, 31388657086), (10, 15694328543), (281, 558517030), (562, 279258515), (631, 248721530), (1262, 124360765), (1405, 111703406), (2810, 55851703), (3155, 49744306), (6310, 24872153), (88513, 1773110), (177026, 886555), (177311, 885130), (354622, 442565)]