179957428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1231}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 377524224

約数和(自身を除く): 197566796

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 227, 322, 454, 644, 908, 1231, 1589, 2462, 3178, 4924, 5221, 6356, 8617, 10442, 17234, 20884, 28313, 34468, 36547, 56626, 73094, 113252, 146188, 198191, 279437, 396382, 558874, 792764, 1117748, 1956059, 3912118, 6427051, 7824236, 12854102, 25708204, 44989357, 89978714, 179957428]

約数ペア:

[(1, 179957428), (2, 89978714), (4, 44989357), (7, 25708204), (14, 12854102), (23, 7824236), (28, 6427051), (46, 3912118), (92, 1956059), (161, 1117748), (227, 792764), (322, 558874), (454, 396382), (644, 279437), (908, 198191), (1231, 146188), (1589, 113252), (2462, 73094), (3178, 56626), (4924, 36547), (5221, 34468), (6356, 28313), (8617, 20884), (10442, 17234)]