130291208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23167}}^1$

素因数の和:23229

約数の個数: 32

約数和(自身を含む): 264115200

約数和(自身を除く): 133823992

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 23167, 46334, 92668, 185336, 440173, 857179, 880346, 1714358, 1760692, 3428716, 3521384, 6857432, 16286401, 32572802, 65145604, 130291208]

約数ペア:

[(1, 130291208), (2, 65145604), (4, 32572802), (8, 16286401), (19, 6857432), (37, 3521384), (38, 3428716), (74, 1760692), (76, 1714358), (148, 880346), (152, 857179), (296, 440173), (703, 185336), (1406, 92668), (2812, 46334), (5624, 23167)]