166137777211

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{2699803}}^1$

素因数の和:2700018

約数の個数: 16

約数和(自身を含む): 194385888000

約数和(自身を除く): 28248110789

約数列:

[1, 7, 59, 149, 413, 1043, 8791, 61537, 2699803, 18898621, 159288377, 402270647, 1115018639, 2815894529, 23733968173, 166137777211]

約数ペア:

[(1, 166137777211), (7, 23733968173), (59, 2815894529), (149, 1115018639), (413, 402270647), (1043, 159288377), (8791, 18898621), (61537, 2699803)]