157914806

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1847}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 281014272

約数和(自身を除く): 123099466

約数列:

[1, 2, 7, 14, 31, 62, 197, 217, 394, 434, 1379, 1847, 2758, 3694, 6107, 12214, 12929, 25858, 42749, 57257, 85498, 114514, 363859, 400799, 727718, 801598, 2547013, 5094026, 11279629, 22559258, 78957403, 157914806]

約数ペア:

[(1, 157914806), (2, 78957403), (7, 22559258), (14, 11279629), (31, 5094026), (62, 2547013), (197, 801598), (217, 727718), (394, 400799), (434, 363859), (1379, 114514), (1847, 85498), (2758, 57257), (3694, 42749), (6107, 25858), (12214, 12929)]