161267208

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{216757}}^1$

素因数の和:216797

約数の個数: 32

約数和(自身を含む): 416175360

約数和(自身を除く): 254908152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 216757, 433514, 650271, 867028, 1300542, 1734056, 2601084, 5202168, 6719467, 13438934, 20158401, 26877868, 40316802, 53755736, 80633604, 161267208]

約数ペア:

[(1, 161267208), (2, 80633604), (3, 53755736), (4, 40316802), (6, 26877868), (8, 20158401), (12, 13438934), (24, 6719467), (31, 5202168), (62, 2601084), (93, 1734056), (124, 1300542), (186, 867028), (248, 650271), (372, 433514), (744, 216757)]