179393326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3389}}^1$

素因数の和:3616

約数の個数: 32

約数和(自身を含む): 325440000

約数和(自身を除く): 146046674

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 2786, 3389, 3781, 6778, 7562, 23723, 26467, 47446, 52934, 64391, 128782, 450737, 674411, 901474, 1348822, 4720877, 9441754, 12813809, 25627618, 89696663, 179393326]

約数ペア:

[(1, 179393326), (2, 89696663), (7, 25627618), (14, 12813809), (19, 9441754), (38, 4720877), (133, 1348822), (199, 901474), (266, 674411), (398, 450737), (1393, 128782), (2786, 64391), (3389, 52934), (3781, 47446), (6778, 26467), (7562, 23723)]