315157488

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{160141}}^1$

素因数の和:160193

約数の個数: 40

約数和(自身を含む): 834019536

約数和(自身を除く): 518862048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 160141, 320282, 480423, 640564, 960846, 1281128, 1921692, 2562256, 3843384, 6565781, 7686768, 13131562, 19697343, 26263124, 39394686, 52526248, 78789372, 105052496, 157578744, 315157488]

約数ペア:

[(1, 315157488), (2, 157578744), (3, 105052496), (4, 78789372), (6, 52526248), (8, 39394686), (12, 26263124), (16, 19697343), (24, 13131562), (41, 7686768), (48, 6565781), (82, 3843384), (123, 2562256), (164, 1921692), (246, 1281128), (328, 960846), (492, 640564), (656, 480423), (984, 320282), (1968, 160141)]