128151144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{161807}}^1$

素因数の和:161830

約数の個数: 48

約数和(自身を含む): 378630720

約数和(自身を除く): 250479576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 161807, 323614, 485421, 647228, 970842, 1294456, 1456263, 1779877, 1941684, 2912526, 3559754, 3883368, 5339631, 5825052, 7119508, 10679262, 11650104, 14239016, 16018893, 21358524, 32037786, 42717048, 64075572, 128151144]

約数ペア:

[(1, 128151144), (2, 64075572), (3, 42717048), (4, 32037786), (6, 21358524), (8, 16018893), (9, 14239016), (11, 11650104), (12, 10679262), (18, 7119508), (22, 5825052), (24, 5339631), (33, 3883368), (36, 3559754), (44, 2912526), (66, 1941684), (72, 1779877), (88, 1456263), (99, 1294456), (132, 970842), (198, 647228), (264, 485421), (396, 323614), (792, 161807)]