159051578

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2729}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 286191360

約数和(自身を除く): 127139782

約数列:

[1, 2, 7, 14, 23, 46, 161, 181, 322, 362, 1267, 2534, 2729, 4163, 5458, 8326, 19103, 29141, 38206, 58282, 62767, 125534, 439369, 493949, 878738, 987898, 3457643, 6915286, 11360827, 22721654, 79525789, 159051578]

約数ペア:

[(1, 159051578), (2, 79525789), (7, 22721654), (14, 11360827), (23, 6915286), (46, 3457643), (161, 987898), (181, 878738), (322, 493949), (362, 439369), (1267, 125534), (2534, 62767), (2729, 58282), (4163, 38206), (5458, 29141), (8326, 19103)]