142458312

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{138041}}^1$

素因数の和:138093

約数の個数: 32

約数和(自身を含む): 364430880

約数和(自身を除く): 221972568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 138041, 276082, 414123, 552164, 828246, 1104328, 1656492, 3312984, 5935763, 11871526, 17807289, 23743052, 35614578, 47486104, 71229156, 142458312]

約数ペア:

[(1, 142458312), (2, 71229156), (3, 47486104), (4, 35614578), (6, 23743052), (8, 17807289), (12, 11871526), (24, 5935763), (43, 3312984), (86, 1656492), (129, 1104328), (172, 828246), (258, 552164), (344, 414123), (516, 276082), (1032, 138041)]