149727364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{7949}}^1$

素因数の和:8247

約数の個数: 24

約数和(自身を含む): 278472600

約数和(自身を除く): 128745236

約数列:

[1, 2, 4, 17, 34, 68, 277, 554, 1108, 4709, 7949, 9418, 15898, 18836, 31796, 135133, 270266, 540532, 2201873, 4403746, 8807492, 37431841, 74863682, 149727364]

約数ペア:

[(1, 149727364), (2, 74863682), (4, 37431841), (17, 8807492), (34, 4403746), (68, 2201873), (277, 540532), (554, 270266), (1108, 135133), (4709, 31796), (7949, 18836), (9418, 15898)]