127816688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5861}}^1$

素因数の和:5945

約数の個数: 40

約数和(自身を含む): 261679680

約数和(自身を除く): 133862992

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 5452, 5861, 10904, 11722, 21808, 23444, 46888, 93776, 169969, 275467, 339938, 550934, 679876, 1101868, 1359752, 2203736, 2719504, 4407472, 7988543, 15977086, 31954172, 63908344, 127816688]

約数ペア:

[(1, 127816688), (2, 63908344), (4, 31954172), (8, 15977086), (16, 7988543), (29, 4407472), (47, 2719504), (58, 2203736), (94, 1359752), (116, 1101868), (188, 679876), (232, 550934), (376, 339938), (464, 275467), (752, 169969), (1363, 93776), (2726, 46888), (5452, 23444), (5861, 21808), (10904, 11722)]