149210628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1776317}}^1$

素因数の和:1776331

約数の個数: 24

約数和(自身を含む): 397895232

約数和(自身を除く): 248684604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1776317, 3552634, 5328951, 7105268, 10657902, 12434219, 21315804, 24868438, 37302657, 49736876, 74605314, 149210628]

約数ペア:

[(1, 149210628), (2, 74605314), (3, 49736876), (4, 37302657), (6, 24868438), (7, 21315804), (12, 12434219), (14, 10657902), (21, 7105268), (28, 5328951), (42, 3552634), (84, 1776317)]