156766079615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11071}}^1\times {\mathrm{7243}}^1$

素因数の和:18359

約数の個数: 32

約数和(自身を含む): 207892832256

約数和(自身を除く): 51126752641

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 7243, 11071, 36215, 55355, 123131, 166589, 188207, 254633, 615655, 832945, 941035, 1273165, 2832013, 4328761, 14160065, 21643805, 80187253, 400936265, 1363183301, 1844306819, 6815916505, 9221534095, 31353215923, 156766079615]

約数ペア:

[(1, 156766079615), (5, 31353215923), (17, 9221534095), (23, 6815916505), (85, 1844306819), (115, 1363183301), (391, 400936265), (1955, 80187253), (7243, 21643805), (11071, 14160065), (36215, 4328761), (55355, 2832013), (123131, 1273165), (166589, 941035), (188207, 832945), (254633, 615655)]