155528452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{43541}}^1$

素因数の和:43611

約数の個数: 24

約数和(自身を含む): 292602240

約数和(自身を除く): 137073788

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 43541, 87082, 174164, 827279, 1654558, 2046427, 3309116, 4092854, 8185708, 38882113, 77764226, 155528452]

約数ペア:

[(1, 155528452), (2, 77764226), (4, 38882113), (19, 8185708), (38, 4092854), (47, 3309116), (76, 2046427), (94, 1654558), (188, 827279), (893, 174164), (1786, 87082), (3572, 43541)]