155382804

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{7559}}^1$

素因数の和:8140

約数の個数: 36

約数和(自身を含む): 393513120

約数和(自身を除く): 238130316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6852, 7559, 10278, 15118, 20556, 22677, 30236, 45354, 68031, 90708, 136062, 272124, 4316189, 8632378, 12948567, 17264756, 25897134, 38845701, 51794268, 77691402, 155382804]

約数ペア:

[(1, 155382804), (2, 77691402), (3, 51794268), (4, 38845701), (6, 25897134), (9, 17264756), (12, 12948567), (18, 8632378), (36, 4316189), (571, 272124), (1142, 136062), (1713, 90708), (2284, 68031), (3426, 45354), (5139, 30236), (6852, 22677), (7559, 20556), (10278, 15118)]