140583016

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 317767680

約数和(自身を除く): 177184664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 658, 868, 1316, 1457, 1723, 1736, 2632, 2914, 3446, 5828, 6892, 10199, 11656, 12061, 13784, 20398, 24122, 40796, 48244, 53413, 80981, 81592, 96488, 106826, 161962, 213652, 323924, 373891, 427304, 566867, 647848, 747782, 1133734, 1495564, 2267468, 2510411, 2991128, 4534936, 5020822, 10041644, 17572877, 20083288, 35145754, 70291508, 140583016]

約数ペア:

[(1, 140583016), (2, 70291508), (4, 35145754), (7, 20083288), (8, 17572877), (14, 10041644), (28, 5020822), (31, 4534936), (47, 2991128), (56, 2510411), (62, 2267468), (94, 1495564), (124, 1133734), (188, 747782), (217, 647848), (248, 566867), (329, 427304), (376, 373891), (434, 323924), (658, 213652), (868, 161962), (1316, 106826), (1457, 96488), (1723, 81592), (1736, 80981), (2632, 53413), (2914, 48244), (3446, 40796), (5828, 24122), (6892, 20398), (10199, 13784), (11656, 12061)]