172634392

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 380600640

約数和(自身を除く): 207966248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 97, 122, 194, 244, 388, 427, 488, 521, 679, 776, 854, 1042, 1358, 1708, 2084, 2716, 3416, 3647, 4168, 5432, 5917, 7294, 11834, 14588, 23668, 29176, 31781, 41419, 47336, 50537, 63562, 82838, 101074, 127124, 165676, 202148, 222467, 254248, 331352, 353759, 404296, 444934, 707518, 889868, 1415036, 1779736, 2830072, 3082757, 6165514, 12331028, 21579299, 24662056, 43158598, 86317196, 172634392]

約数ペア:

[(1, 172634392), (2, 86317196), (4, 43158598), (7, 24662056), (8, 21579299), (14, 12331028), (28, 6165514), (56, 3082757), (61, 2830072), (97, 1779736), (122, 1415036), (194, 889868), (244, 707518), (388, 444934), (427, 404296), (488, 353759), (521, 331352), (679, 254248), (776, 222467), (854, 202148), (1042, 165676), (1358, 127124), (1708, 101074), (2084, 82838), (2716, 63562), (3416, 50537), (3647, 47336), (4168, 41419), (5432, 31781), (5917, 29176), (7294, 23668), (11834, 14588)]