129560828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 240651264

約数和(自身を除く): 111090436

約数列:

[1, 2, 4, 37, 61, 74, 113, 122, 127, 148, 226, 244, 254, 452, 508, 2257, 4181, 4514, 4699, 6893, 7747, 8362, 9028, 9398, 13786, 14351, 15494, 16724, 18796, 27572, 28702, 30988, 57404, 255041, 286639, 510082, 530987, 573278, 875411, 1020164, 1061974, 1146556, 1750822, 2123948, 3501644, 32390207, 64780414, 129560828]

約数ペア:

[(1, 129560828), (2, 64780414), (4, 32390207), (37, 3501644), (61, 2123948), (74, 1750822), (113, 1146556), (122, 1061974), (127, 1020164), (148, 875411), (226, 573278), (244, 530987), (254, 510082), (452, 286639), (508, 255041), (2257, 57404), (4181, 30988), (4514, 28702), (4699, 27572), (6893, 18796), (7747, 16724), (8362, 15494), (9028, 14351), (9398, 13786)]