154212604

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2147

約数の個数: 72

約数和(自身を含む): 349907040

約数和(自身を除く): 195694436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 364, 377, 406, 637, 754, 812, 1274, 1421, 1508, 2087, 2548, 2639, 2842, 4174, 5278, 5684, 8348, 10556, 14609, 18473, 27131, 29218, 36946, 54262, 58436, 60523, 73892, 102263, 108524, 121046, 189917, 204526, 242092, 379834, 409052, 423661, 759668, 786799, 847322, 1329419, 1573598, 1694644, 2658838, 2965627, 3147196, 5317676, 5507593, 5931254, 11015186, 11862508, 22030372, 38553151, 77106302, 154212604]

約数ペア:

[(1, 154212604), (2, 77106302), (4, 38553151), (7, 22030372), (13, 11862508), (14, 11015186), (26, 5931254), (28, 5507593), (29, 5317676), (49, 3147196), (52, 2965627), (58, 2658838), (91, 1694644), (98, 1573598), (116, 1329419), (182, 847322), (196, 786799), (203, 759668), (364, 423661), (377, 409052), (406, 379834), (637, 242092), (754, 204526), (812, 189917), (1274, 121046), (1421, 108524), (1508, 102263), (2087, 73892), (2548, 60523), (2639, 58436), (2842, 54262), (4174, 36946), (5278, 29218), (5684, 27131), (8348, 18473), (10556, 14609)]