149849138

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{1657}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 227610240

約数和(自身を除く): 77761102

約数列:

[1, 2, 103, 206, 439, 878, 1657, 3314, 45217, 90434, 170671, 341342, 727423, 1454846, 74924569, 149849138]

約数ペア:

[(1, 149849138), (2, 74924569), (103, 1454846), (206, 727423), (439, 341342), (878, 170671), (1657, 90434), (3314, 45217)]