126518416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 271411200

約数和(自身を除く): 144892784

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 113, 116, 127, 152, 226, 232, 254, 304, 452, 464, 508, 551, 904, 1016, 1102, 1808, 2032, 2147, 2204, 2413, 3277, 3683, 4294, 4408, 4826, 6554, 7366, 8588, 8816, 9652, 13108, 14351, 14732, 17176, 19304, 26216, 28702, 29464, 34352, 38608, 52432, 57404, 58928, 62263, 69977, 114808, 124526, 139954, 229616, 249052, 272669, 279908, 416179, 498104, 545338, 559816, 832358, 996208, 1090676, 1119632, 1664716, 2181352, 3329432, 4362704, 6658864, 7907401, 15814802, 31629604, 63259208, 126518416]

約数ペア:

[(1, 126518416), (2, 63259208), (4, 31629604), (8, 15814802), (16, 7907401), (19, 6658864), (29, 4362704), (38, 3329432), (58, 2181352), (76, 1664716), (113, 1119632), (116, 1090676), (127, 996208), (152, 832358), (226, 559816), (232, 545338), (254, 498104), (304, 416179), (452, 279908), (464, 272669), (508, 249052), (551, 229616), (904, 139954), (1016, 124526), (1102, 114808), (1808, 69977), (2032, 62263), (2147, 58928), (2204, 57404), (2413, 52432), (3277, 38608), (3683, 34352), (4294, 29464), (4408, 28702), (4826, 26216), (6554, 19304), (7366, 17176), (8588, 14732), (8816, 14351), (9652, 13108)]