129958634

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 222059520

約数和(自身を除く): 92100886

約数列:

[1, 2, 13, 26, 31, 62, 79, 157, 158, 169, 314, 338, 403, 806, 1027, 2041, 2054, 2449, 4082, 4867, 4898, 5239, 9734, 10478, 12403, 13351, 24806, 26533, 26702, 31837, 53066, 63271, 63674, 126542, 161239, 322478, 384493, 413881, 768986, 822523, 827762, 1645046, 2096107, 4192214, 4998409, 9996818, 64979317, 129958634]

約数ペア:

[(1, 129958634), (2, 64979317), (13, 9996818), (26, 4998409), (31, 4192214), (62, 2096107), (79, 1645046), (157, 827762), (158, 822523), (169, 768986), (314, 413881), (338, 384493), (403, 322478), (806, 161239), (1027, 126542), (2041, 63674), (2054, 63271), (2449, 53066), (4082, 31837), (4867, 26702), (4898, 26533), (5239, 24806), (9734, 13351), (10478, 12403)]