151281193

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 174899200

約数和(自身を除く): 23618007

約数列:

[1, 7, 199, 223, 487, 1393, 1561, 3409, 44377, 96913, 108601, 310639, 678391, 760207, 21611599, 151281193]

約数ペア:

[(1, 151281193), (7, 21611599), (199, 760207), (223, 678391), (487, 310639), (1393, 108601), (1561, 96913), (3409, 44377)]