157020578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{549023}}^1$

素因数の和:549049

約数の個数: 16

約数和(自身を含む): 276708096

約数和(自身を除く): 119687518

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 549023, 1098046, 6039253, 7137299, 12078506, 14274598, 78510289, 157020578]

約数ペア:

[(1, 157020578), (2, 78510289), (11, 14274598), (13, 12078506), (22, 7137299), (26, 6039253), (143, 1098046), (286, 549023)]