156427150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{284413}}^1$

素因数の和:284436

約数の個数: 24

約数和(自身を含む): 317406024

約数和(自身を除く): 160978874

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 284413, 568826, 1422065, 2844130, 3128543, 6257086, 7110325, 14220650, 15642715, 31285430, 78213575, 156427150]

約数ペア:

[(1, 156427150), (2, 78213575), (5, 31285430), (10, 15642715), (11, 14220650), (22, 7110325), (25, 6257086), (50, 3128543), (55, 2844130), (110, 1422065), (275, 568826), (550, 284413)]