151444293

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 294174720

約数和(自身を除く): 142730427

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 37, 39, 47, 77, 87, 91, 111, 141, 143, 203, 231, 259, 273, 319, 329, 377, 407, 429, 481, 517, 609, 611, 777, 957, 987, 1001, 1073, 1131, 1221, 1363, 1443, 1551, 1739, 1833, 2233, 2639, 2849, 3003, 3219, 3367, 3619, 4089, 4147, 4277, 5217, 5291, 6699, 6721, 7511, 7917, 8547, 9541, 10101, 10857, 11803, 12173, 12441, 12831, 13949, 14993, 15873, 17719, 19129, 20163, 22533, 22607, 28623, 29029, 35409, 36519, 37037, 41847, 44979, 47047, 50431, 53157, 57387, 67821, 82621, 87087, 97643, 104951, 111111, 124033, 133903, 141141, 151293, 153439, 158249, 194909, 247863, 248677, 292929, 314853, 353017, 372099, 401709, 460317, 474747, 554741, 584727, 655603, 746031, 1059051, 1074073, 1364363, 1664223, 1740739, 1966809, 3222219, 3883187, 4093089, 4589221, 5222217, 7211633, 11649561, 13767663, 21634899, 50481431, 151444293]

約数ペア:

[(1, 151444293), (3, 50481431), (7, 21634899), (11, 13767663), (13, 11649561), (21, 7211633), (29, 5222217), (33, 4589221), (37, 4093089), (39, 3883187), (47, 3222219), (77, 1966809), (87, 1740739), (91, 1664223), (111, 1364363), (141, 1074073), (143, 1059051), (203, 746031), (231, 655603), (259, 584727), (273, 554741), (319, 474747), (329, 460317), (377, 401709), (407, 372099), (429, 353017), (481, 314853), (517, 292929), (609, 248677), (611, 247863), (777, 194909), (957, 158249), (987, 153439), (1001, 151293), (1073, 141141), (1131, 133903), (1221, 124033), (1363, 111111), (1443, 104951), (1551, 97643), (1739, 87087), (1833, 82621), (2233, 67821), (2639, 57387), (2849, 53157), (3003, 50431), (3219, 47047), (3367, 44979), (3619, 41847), (4089, 37037), (4147, 36519), (4277, 35409), (5217, 29029), (5291, 28623), (6699, 22607), (6721, 22533), (7511, 20163), (7917, 19129), (8547, 17719), (9541, 15873), (10101, 14993), (10857, 13949), (11803, 12831), (12173, 12441)]