157038917402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1\times {\mathrm{19571}}^1$

素因数の和:20462

約数の個数: 32

約数和(自身を含む): 242450107200

約数和(自身を除く): 85411189798

約数列:

[1, 2, 61, 89, 122, 178, 739, 1478, 5429, 10858, 19571, 39142, 45079, 65771, 90158, 131542, 1193831, 1741819, 2387662, 3483638, 4012031, 8024062, 14462969, 28925938, 106250959, 212501918, 882241109, 1287204241, 1764482218, 2574408482, 78519458701, 157038917402]

約数ペア:

[(1, 157038917402), (2, 78519458701), (61, 2574408482), (89, 1764482218), (122, 1287204241), (178, 882241109), (739, 212501918), (1478, 106250959), (5429, 28925938), (10858, 14462969), (19571, 8024062), (39142, 4012031), (45079, 3483638), (65771, 2387662), (90158, 1741819), (131542, 1193831)]