188290088

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^2\times {\mathrm{283}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 408653280

約数和(自身を除く): 220363192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 283, 436, 566, 763, 872, 1132, 1526, 1981, 2264, 3052, 3962, 6104, 7924, 11881, 15848, 23762, 30847, 47524, 61694, 83167, 95048, 123388, 166334, 215929, 246776, 332668, 431858, 665336, 863716, 1727432, 3362323, 6724646, 13449292, 23536261, 26898584, 47072522, 94145044, 188290088]

約数ペア:

[(1, 188290088), (2, 94145044), (4, 47072522), (7, 26898584), (8, 23536261), (14, 13449292), (28, 6724646), (56, 3362323), (109, 1727432), (218, 863716), (283, 665336), (436, 431858), (566, 332668), (763, 246776), (872, 215929), (1132, 166334), (1526, 123388), (1981, 95048), (2264, 83167), (3052, 61694), (3962, 47524), (6104, 30847), (7924, 23762), (11881, 15848)]