157792264

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{148301}}^1$

素因数の和:148333

約数の個数: 32

約数和(自身を含む): 355924800

約数和(自身を除く): 198132536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 148301, 296602, 593204, 1038107, 1186408, 2076214, 2817719, 4152428, 5635438, 8304856, 11270876, 19724033, 22541752, 39448066, 78896132, 157792264]

約数ペア:

[(1, 157792264), (2, 78896132), (4, 39448066), (7, 22541752), (8, 19724033), (14, 11270876), (19, 8304856), (28, 5635438), (38, 4152428), (56, 2817719), (76, 2076214), (133, 1186408), (152, 1038107), (266, 593204), (532, 296602), (1064, 148301)]