149723836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{2531}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 273942144

約数和(自身を除く): 124218308

約数列:

[1, 2, 4, 23, 46, 92, 643, 1286, 2531, 2572, 5062, 10124, 14789, 29578, 58213, 59156, 116426, 232852, 1627433, 3254866, 6509732, 37430959, 74861918, 149723836]

約数ペア:

[(1, 149723836), (2, 74861918), (4, 37430959), (23, 6509732), (46, 3254866), (92, 1627433), (643, 232852), (1286, 116426), (2531, 59156), (2572, 58213), (5062, 29578), (10124, 14789)]