140445380752

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{491}}^1\times {\mathrm{119983}}^1$

素因数の和:120631

約数の個数: 40

約数和(自身を含む): 274499395200

約数和(自身を除く): 134054014448

約数列:

[1, 2, 4, 8, 16, 149, 298, 491, 596, 982, 1192, 1964, 2384, 3928, 7856, 73159, 119983, 146318, 239966, 292636, 479932, 585272, 959864, 1170544, 1919728, 17877467, 35754934, 58911653, 71509868, 117823306, 143019736, 235646612, 286039472, 471293224, 942586448, 8777836297, 17555672594, 35111345188, 70222690376, 140445380752]

約数ペア:

[(1, 140445380752), (2, 70222690376), (4, 35111345188), (8, 17555672594), (16, 8777836297), (149, 942586448), (298, 471293224), (491, 286039472), (596, 235646612), (982, 143019736), (1192, 117823306), (1964, 71509868), (2384, 58911653), (3928, 35754934), (7856, 17877467), (73159, 1919728), (119983, 1170544), (146318, 959864), (239966, 585272), (292636, 479932)]