151916401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8389}}^1$

素因数の和:8608

約数の個数: 16

約数和(自身を含む): 187936000

約数和(自身を除く): 36019599

約数列:

[1, 7, 13, 91, 199, 1393, 2587, 8389, 18109, 58723, 109057, 763399, 1669411, 11685877, 21702343, 151916401]

約数ペア:

[(1, 151916401), (7, 21702343), (13, 11685877), (91, 1669411), (199, 763399), (1393, 109057), (2587, 58723), (8389, 18109)]