121784572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 276595200

約数和(自身を除く): 154810628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 83, 91, 116, 139, 166, 182, 203, 278, 332, 364, 377, 406, 556, 581, 754, 812, 973, 1079, 1162, 1508, 1807, 1946, 2158, 2324, 2407, 2639, 3614, 3892, 4031, 4316, 4814, 5278, 7228, 7553, 8062, 9628, 10556, 11537, 12649, 15106, 16124, 16849, 23074, 25298, 28217, 30212, 31291, 33698, 46148, 50596, 52403, 56434, 62582, 67396, 80759, 104806, 112868, 125164, 149981, 161518, 209612, 219037, 299962, 323036, 334573, 366821, 438074, 599924, 669146, 733642, 876148, 1049867, 1338292, 1467284, 2099734, 2342011, 4199468, 4349449, 4684022, 8698898, 9368044, 17397796, 30446143, 60892286, 121784572]

約数ペア:

[(1, 121784572), (2, 60892286), (4, 30446143), (7, 17397796), (13, 9368044), (14, 8698898), (26, 4684022), (28, 4349449), (29, 4199468), (52, 2342011), (58, 2099734), (83, 1467284), (91, 1338292), (116, 1049867), (139, 876148), (166, 733642), (182, 669146), (203, 599924), (278, 438074), (332, 366821), (364, 334573), (377, 323036), (406, 299962), (556, 219037), (581, 209612), (754, 161518), (812, 149981), (973, 125164), (1079, 112868), (1162, 104806), (1508, 80759), (1807, 67396), (1946, 62582), (2158, 56434), (2324, 52403), (2407, 50596), (2639, 46148), (3614, 33698), (3892, 31291), (4031, 30212), (4316, 28217), (4814, 25298), (5278, 23074), (7228, 16849), (7553, 16124), (8062, 15106), (9628, 12649), (10556, 11537)]