140225966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{22639}}^1$

素因数の和:22823

約数の個数: 16

約数和(自身を含む): 222777600

約数和(自身を除く): 82551634

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 22639, 45278, 430141, 860282, 3690157, 7380314, 70112983, 140225966]

約数ペア:

[(1, 140225966), (2, 70112983), (19, 7380314), (38, 3690157), (163, 860282), (326, 430141), (3097, 45278), (6194, 22639)]