161056404

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{31729}}^1$

素因数の和:31789

約数の個数: 48

約数和(自身を含む): 426451200

約数和(自身を除く): 265394796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 31729, 63458, 95187, 126916, 190374, 285561, 380748, 571122, 856683, 1142244, 1491263, 1713366, 2982526, 3426732, 4473789, 5965052, 8947578, 13421367, 17895156, 26842734, 40264101, 53685468, 80528202, 161056404]

約数ペア:

[(1, 161056404), (2, 80528202), (3, 53685468), (4, 40264101), (6, 26842734), (9, 17895156), (12, 13421367), (18, 8947578), (27, 5965052), (36, 4473789), (47, 3426732), (54, 2982526), (94, 1713366), (108, 1491263), (141, 1142244), (188, 856683), (282, 571122), (423, 380748), (564, 285561), (846, 190374), (1269, 126916), (1692, 95187), (2538, 63458), (5076, 31729)]