155723136

素因数分解:

$2^7\times 3^1\times {\mathrm{405529}}^1$

素因数の和:405546

約数の個数: 32

約数和(自身を含む): 413640600

約数和(自身を除く): 257917464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 405529, 811058, 1216587, 1622116, 2433174, 3244232, 4866348, 6488464, 9732696, 12976928, 19465392, 25953856, 38930784, 51907712, 77861568, 155723136]

約数ペア:

[(1, 155723136), (2, 77861568), (3, 51907712), (4, 38930784), (6, 25953856), (8, 19465392), (12, 12976928), (16, 9732696), (24, 6488464), (32, 4866348), (48, 3244232), (64, 2433174), (96, 1622116), (128, 1216587), (192, 811058), (384, 405529)]