156918068566

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{947}}^1\times {\mathrm{2003}}^1$

素因数の和:3289

約数の個数: 64

約数和(自身を含む): 284512849920

約数和(自身を除く): 127594781354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 311, 622, 947, 1894, 2003, 2177, 4006, 4354, 5909, 6629, 11818, 13258, 14021, 17993, 28042, 35986, 38057, 41363, 76114, 82726, 125951, 251902, 266399, 294517, 532798, 589034, 622933, 1245866, 1896841, 2061619, 3793682, 4123238, 4360531, 5595823, 8721062, 11191646, 11835727, 13277887, 23671454, 26555774, 36039979, 39170761, 72079958, 78341522, 82850089, 165700178, 252279853, 504559706, 589917551, 1179835102, 4129422857, 8258845714, 11208433469, 22416866938, 78459034283, 156918068566]

約数ペア:

[(1, 156918068566), (2, 78459034283), (7, 22416866938), (14, 11208433469), (19, 8258845714), (38, 4129422857), (133, 1179835102), (266, 589917551), (311, 504559706), (622, 252279853), (947, 165700178), (1894, 82850089), (2003, 78341522), (2177, 72079958), (4006, 39170761), (4354, 36039979), (5909, 26555774), (6629, 23671454), (11818, 13277887), (13258, 11835727), (14021, 11191646), (17993, 8721062), (28042, 5595823), (35986, 4360531), (38057, 4123238), (41363, 3793682), (76114, 2061619), (82726, 1896841), (125951, 1245866), (251902, 622933), (266399, 589034), (294517, 532798)]