161174112848

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38893367}}^1$

素因数の和:38893419

約数の個数: 40

約数和(自身を含む): 366531100032

約数和(自身を除く): 205356987184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 38893367, 77786734, 155573468, 272253569, 311146936, 544507138, 622293872, 1089014276, 1439054579, 2178028552, 2878109158, 4356057104, 5756218316, 10073382053, 11512436632, 20146764106, 23024873264, 40293528212, 80587056424, 161174112848]

約数ペア:

[(1, 161174112848), (2, 80587056424), (4, 40293528212), (7, 23024873264), (8, 20146764106), (14, 11512436632), (16, 10073382053), (28, 5756218316), (37, 4356057104), (56, 2878109158), (74, 2178028552), (112, 1439054579), (148, 1089014276), (259, 622293872), (296, 544507138), (518, 311146936), (592, 272253569), (1036, 155573468), (2072, 77786734), (4144, 38893367)]