131981543806

素因数分解:

$2^1\times 7^4\times {\mathrm{83}}^1\times {\mathrm{331141}}^1$

素因数の和:331254

約数の個数: 40

約数和(自身を含む): 233737242984

約数和(自身を除く): 101755699178

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 343, 581, 686, 1162, 2401, 4067, 4802, 8134, 28469, 56938, 199283, 331141, 398566, 662282, 2317987, 4635974, 16225909, 27484703, 32451818, 54969406, 113581363, 192392921, 227162726, 384785842, 795069541, 1346750447, 1590139082, 2693500894, 9427253129, 18854506258, 65990771903, 131981543806]

約数ペア:

[(1, 131981543806), (2, 65990771903), (7, 18854506258), (14, 9427253129), (49, 2693500894), (83, 1590139082), (98, 1346750447), (166, 795069541), (343, 384785842), (581, 227162726), (686, 192392921), (1162, 113581363), (2401, 54969406), (4067, 32451818), (4802, 27484703), (8134, 16225909), (28469, 4635974), (56938, 2317987), (199283, 662282), (331141, 398566)]