157636808

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 352944000

約数和(自身を除く): 195307192

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 113, 116, 203, 226, 232, 406, 452, 791, 812, 859, 904, 1582, 1624, 1718, 3164, 3277, 3436, 6013, 6328, 6554, 6872, 12026, 13108, 22939, 24052, 24911, 26216, 45878, 48104, 49822, 91756, 97067, 99644, 174377, 183512, 194134, 199288, 348754, 388268, 679469, 697508, 776536, 1358938, 1395016, 2717876, 2814943, 5435752, 5629886, 11259772, 19704601, 22519544, 39409202, 78818404, 157636808]

約数ペア:

[(1, 157636808), (2, 78818404), (4, 39409202), (7, 22519544), (8, 19704601), (14, 11259772), (28, 5629886), (29, 5435752), (56, 2814943), (58, 2717876), (113, 1395016), (116, 1358938), (203, 776536), (226, 697508), (232, 679469), (406, 388268), (452, 348754), (791, 199288), (812, 194134), (859, 183512), (904, 174377), (1582, 99644), (1624, 97067), (1718, 91756), (3164, 49822), (3277, 48104), (3436, 45878), (6013, 26216), (6328, 24911), (6554, 24052), (6872, 22939), (12026, 13108)]