161953138008

素因数分解:

$2^3\times 3^2\times {\mathrm{11621}}^1\times {\mathrm{193559}}^1$

素因数の和:205192

約数の個数: 48

約数和(自身を含む): 438663092400

約数和(自身を除く): 276709954392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 11621, 23242, 34863, 46484, 69726, 92968, 104589, 139452, 193559, 209178, 278904, 387118, 418356, 580677, 774236, 836712, 1161354, 1548472, 1742031, 2322708, 3484062, 4645416, 6968124, 13936248, 2249349139, 4498698278, 6748047417, 8997396556, 13496094834, 17994793112, 20244142251, 26992189668, 40488284502, 53984379336, 80976569004, 161953138008]

約数ペア:

[(1, 161953138008), (2, 80976569004), (3, 53984379336), (4, 40488284502), (6, 26992189668), (8, 20244142251), (9, 17994793112), (12, 13496094834), (18, 8997396556), (24, 6748047417), (36, 4498698278), (72, 2249349139), (11621, 13936248), (23242, 6968124), (34863, 4645416), (46484, 3484062), (69726, 2322708), (92968, 1742031), (104589, 1548472), (139452, 1161354), (193559, 836712), (209178, 774236), (278904, 580677), (387118, 418356)]