158738086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 261424800

約数和(自身を除く): 102686714

約数列:

[1, 2, 13, 26, 89, 178, 181, 362, 379, 758, 1157, 2314, 2353, 4706, 4927, 9854, 16109, 32218, 33731, 67462, 68599, 137198, 209417, 418834, 438503, 877006, 891787, 1783574, 6105311, 12210622, 79369043, 158738086]

約数ペア:

[(1, 158738086), (2, 79369043), (13, 12210622), (26, 6105311), (89, 1783574), (178, 891787), (181, 877006), (362, 438503), (379, 418834), (758, 209417), (1157, 137198), (2314, 68599), (2353, 67462), (4706, 33731), (4927, 32218), (9854, 16109)]