156979344

素因数分解:

$2^4\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{2557}}^1$

素因数の和:3847

約数の個数: 40

約数和(自身を含む): 406005760

約数和(自身を除く): 249026416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1279, 2557, 2558, 3837, 5114, 5116, 7671, 7674, 10228, 10232, 15342, 15348, 20456, 20464, 30684, 30696, 40912, 61368, 61392, 122736, 3270403, 6540806, 9811209, 13081612, 19622418, 26163224, 39244836, 52326448, 78489672, 156979344]

約数ペア:

[(1, 156979344), (2, 78489672), (3, 52326448), (4, 39244836), (6, 26163224), (8, 19622418), (12, 13081612), (16, 9811209), (24, 6540806), (48, 3270403), (1279, 122736), (2557, 61392), (2558, 61368), (3837, 40912), (5114, 30696), (5116, 30684), (7671, 20464), (7674, 20456), (10228, 15348), (10232, 15342)]