142777897348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{340801}}^1$

素因数の和:340984

約数の個数: 48

約数和(自身を含む): 271559212848

約数和(自身を除く): 128781315500

約数列:

[1, 2, 4, 17, 34, 61, 68, 101, 122, 202, 244, 404, 1037, 1717, 2074, 3434, 4148, 6161, 6868, 12322, 24644, 104737, 209474, 340801, 418948, 681602, 1363204, 5793617, 11587234, 20788861, 23174468, 34420901, 41577722, 68841802, 83155444, 137683604, 353410637, 585155317, 706821274, 1170310634, 1413642548, 2099674961, 2340621268, 4199349922, 8398699844, 35694474337, 71388948674, 142777897348]

約数ペア:

[(1, 142777897348), (2, 71388948674), (4, 35694474337), (17, 8398699844), (34, 4199349922), (61, 2340621268), (68, 2099674961), (101, 1413642548), (122, 1170310634), (202, 706821274), (244, 585155317), (404, 353410637), (1037, 137683604), (1717, 83155444), (2074, 68841802), (3434, 41577722), (4148, 34420901), (6161, 23174468), (6868, 20788861), (12322, 11587234), (24644, 5793617), (104737, 1363204), (209474, 681602), (340801, 418948)]