173128852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{37409}}^1$

素因数の和:37515

約数の個数: 24

約数和(自身を含む): 329956200

約数和(自身を除く): 156827348

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 37409, 74818, 149636, 486317, 972634, 1945268, 3329401, 6658802, 13317604, 43282213, 86564426, 173128852]

約数ペア:

[(1, 173128852), (2, 86564426), (4, 43282213), (13, 13317604), (26, 6658802), (52, 3329401), (89, 1945268), (178, 972634), (356, 486317), (1157, 149636), (2314, 74818), (4628, 37409)]