149440112

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{14173}}^1$

素因数の和:14840

約数の個数: 20

約数和(自身を含む): 290000040

約数和(自身を除く): 140559928

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 14173, 28346, 56692, 113384, 226768, 9340007, 18680014, 37360028, 74720056, 149440112]

約数ペア:

[(1, 149440112), (2, 74720056), (4, 37360028), (8, 18680014), (16, 9340007), (659, 226768), (1318, 113384), (2636, 56692), (5272, 28346), (10544, 14173)]