163672418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1237}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 302824704

約数和(自身を除く): 139152286

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 727, 1237, 1454, 2474, 5089, 8659, 9451, 10178, 16081, 17318, 18902, 32162, 66157, 112567, 132314, 225134, 899299, 1798598, 6295093, 11690887, 12590186, 23381774, 81836209, 163672418]

約数ペア:

[(1, 163672418), (2, 81836209), (7, 23381774), (13, 12590186), (14, 11690887), (26, 6295093), (91, 1798598), (182, 899299), (727, 225134), (1237, 132314), (1454, 112567), (2474, 66157), (5089, 32162), (8659, 18902), (9451, 17318), (10178, 16081)]