140611598

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:704

約数の個数: 24

約数和(自身を含む): 219850200

約数和(自身を除く): 79238602

約数列:

[1, 2, 31, 62, 149, 298, 491, 961, 982, 1922, 4619, 9238, 15221, 30442, 73159, 143189, 146318, 286378, 471851, 943702, 2267929, 4535858, 70305799, 140611598]

約数ペア:

[(1, 140611598), (2, 70305799), (31, 4535858), (62, 2267929), (149, 943702), (298, 471851), (491, 286378), (961, 146318), (982, 143189), (1922, 73159), (4619, 30442), (9238, 15221)]