155894102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27631}}^1$

素因数の和:27684

約数の個数: 32

約数和(自身を含む): 297099264

約数和(自身を除く): 141205162

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 27631, 55262, 193417, 359203, 386834, 718406, 856561, 1713122, 2514421, 5028842, 5995927, 11135293, 11991854, 22270586, 77947051, 155894102]

約数ペア:

[(1, 155894102), (2, 77947051), (7, 22270586), (13, 11991854), (14, 11135293), (26, 5995927), (31, 5028842), (62, 2514421), (91, 1713122), (182, 856561), (217, 718406), (403, 386834), (434, 359203), (806, 193417), (2821, 55262), (5642, 27631)]