161115456

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{6037}}^1$

素因数の和:6191

約数の個数: 56

約数和(自身を含む): 429422560

約数和(自身を除く): 268307104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6037, 6672, 8896, 12074, 13344, 18111, 24148, 26688, 36222, 48296, 72444, 96592, 144888, 193184, 289776, 386368, 579552, 839143, 1159104, 1678286, 2517429, 3356572, 5034858, 6713144, 10069716, 13426288, 20139432, 26852576, 40278864, 53705152, 80557728, 161115456]

約数ペア:

[(1, 161115456), (2, 80557728), (3, 53705152), (4, 40278864), (6, 26852576), (8, 20139432), (12, 13426288), (16, 10069716), (24, 6713144), (32, 5034858), (48, 3356572), (64, 2517429), (96, 1678286), (139, 1159104), (192, 839143), (278, 579552), (417, 386368), (556, 289776), (834, 193184), (1112, 144888), (1668, 96592), (2224, 72444), (3336, 48296), (4448, 36222), (6037, 26688), (6672, 24148), (8896, 18111), (12074, 13344)]