131425602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2351}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 330559488

約数和(自身を除く): 199133886

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1331, 1694, 2351, 2541, 2662, 3993, 4702, 5082, 7053, 7986, 9317, 14106, 16457, 18634, 25861, 27951, 32914, 49371, 51722, 55902, 77583, 98742, 155166, 181027, 284471, 362054, 543081, 568942, 853413, 1086162, 1706826, 1991297, 3129181, 3982594, 5973891, 6258362, 9387543, 11947782, 18775086, 21904267, 43808534, 65712801, 131425602]

約数ペア:

[(1, 131425602), (2, 65712801), (3, 43808534), (6, 21904267), (7, 18775086), (11, 11947782), (14, 9387543), (21, 6258362), (22, 5973891), (33, 3982594), (42, 3129181), (66, 1991297), (77, 1706826), (121, 1086162), (154, 853413), (231, 568942), (242, 543081), (363, 362054), (462, 284471), (726, 181027), (847, 155166), (1331, 98742), (1694, 77583), (2351, 55902), (2541, 51722), (2662, 49371), (3993, 32914), (4702, 27951), (5082, 25861), (7053, 18634), (7986, 16457), (9317, 14106)]