158840670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{23743}}^1$

素因数の和:23976

約数の個数: 32

約数和(自身を含む): 382943232

約数和(自身を除く): 224102562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 23743, 47486, 71229, 118715, 142458, 237430, 356145, 712290, 5294689, 10589378, 15884067, 26473445, 31768134, 52946890, 79420335, 158840670]

約数ペア:

[(1, 158840670), (2, 79420335), (3, 52946890), (5, 31768134), (6, 26473445), (10, 15884067), (15, 10589378), (30, 5294689), (223, 712290), (446, 356145), (669, 237430), (1115, 142458), (1338, 118715), (2230, 71229), (3345, 47486), (6690, 23743)]