137344818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 309657600

約数和(自身を除く): 172312782

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 79, 93, 158, 186, 237, 403, 474, 719, 806, 1027, 1209, 1438, 2054, 2157, 2418, 2449, 3081, 4314, 4898, 6162, 7347, 9347, 14694, 18694, 22289, 28041, 31837, 44578, 56082, 56801, 63674, 66867, 95511, 113602, 133734, 170403, 191022, 289757, 340806, 579514, 738413, 869271, 1476826, 1738542, 1760831, 2215239, 3521662, 4430478, 5282493, 10564986, 22890803, 45781606, 68672409, 137344818]

約数ペア:

[(1, 137344818), (2, 68672409), (3, 45781606), (6, 22890803), (13, 10564986), (26, 5282493), (31, 4430478), (39, 3521662), (62, 2215239), (78, 1760831), (79, 1738542), (93, 1476826), (158, 869271), (186, 738413), (237, 579514), (403, 340806), (474, 289757), (719, 191022), (806, 170403), (1027, 133734), (1209, 113602), (1438, 95511), (2054, 66867), (2157, 63674), (2418, 56801), (2449, 56082), (3081, 44578), (4314, 31837), (4898, 28041), (6162, 22289), (7347, 18694), (9347, 14694)]