142944636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6803}}^1$

素因数の和:6930

約数の個数: 48

約数和(自身を含む): 356638464

約数和(自身を除く): 213693828

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 412, 618, 1236, 1751, 3502, 5253, 6803, 7004, 10506, 13606, 20409, 21012, 27212, 40818, 81636, 115651, 231302, 346953, 462604, 693906, 700709, 1387812, 1401418, 2102127, 2802836, 4204254, 8408508, 11912053, 23824106, 35736159, 47648212, 71472318, 142944636]

約数ペア:

[(1, 142944636), (2, 71472318), (3, 47648212), (4, 35736159), (6, 23824106), (12, 11912053), (17, 8408508), (34, 4204254), (51, 2802836), (68, 2102127), (102, 1401418), (103, 1387812), (204, 700709), (206, 693906), (309, 462604), (412, 346953), (618, 231302), (1236, 115651), (1751, 81636), (3502, 40818), (5253, 27212), (6803, 21012), (7004, 20409), (10506, 13606)]