155115824906

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{27630179}}^1$

素因数の和:27630589

約数の個数: 16

約数和(自身を含む): 266575976640

約数和(自身を除く): 111460151734

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 27630179, 55260358, 193411253, 386822506, 11079701779, 22159403558, 77557912453, 155115824906]

約数ペア:

[(1, 155115824906), (2, 77557912453), (7, 22159403558), (14, 11079701779), (401, 386822506), (802, 193411253), (2807, 55260358), (5614, 27630179)]