149540224

素因数分解:

$2^7\times {\mathrm{821}}^1\times {\mathrm{1423}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 298484640

約数和(自身を除く): 148944416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 821, 1423, 1642, 2846, 3284, 5692, 6568, 11384, 13136, 22768, 26272, 45536, 52544, 91072, 105088, 182144, 1168283, 2336566, 4673132, 9346264, 18692528, 37385056, 74770112, 149540224]

約数ペア:

[(1, 149540224), (2, 74770112), (4, 37385056), (8, 18692528), (16, 9346264), (32, 4673132), (64, 2336566), (128, 1168283), (821, 182144), (1423, 105088), (1642, 91072), (2846, 52544), (3284, 45536), (5692, 26272), (6568, 22768), (11384, 13136)]