156742517105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{23342147}}^1$

素因数の和:23342248

約数の個数: 16

約数和(自身を含む): 201676158720

約数和(自身を除く): 44933641615

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 23342147, 116710735, 396816499, 1844029613, 1984082495, 9220148065, 31348503421, 156742517105]

約数ペア:

[(1, 156742517105), (5, 31348503421), (17, 9220148065), (79, 1984082495), (85, 1844029613), (395, 396816499), (1343, 116710735), (6715, 23342147)]