147951648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:991

約数の個数: 144

約数和(自身を含む): 464143680

約数和(自身を除く): 316192032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 919, 936, 1032, 1118, 1248, 1376, 1548, 1677, 1838, 1872, 2064, 2236, 2757, 3096, 3354, 3676, 3744, 4128, 4472, 5031, 5514, 6192, 6708, 7352, 8271, 8944, 10062, 11028, 11947, 12384, 13416, 14704, 16542, 17888, 20124, 22056, 23894, 26832, 29408, 33084, 35841, 39517, 40248, 44112, 47788, 53664, 66168, 71682, 79034, 80496, 88224, 95576, 107523, 118551, 132336, 143364, 158068, 160992, 191152, 215046, 237102, 264672, 286728, 316136, 355653, 382304, 430092, 474204, 513721, 573456, 632272, 711306, 860184, 948408, 1027442, 1146912, 1264544, 1422612, 1541163, 1720368, 1896816, 2054884, 2845224, 3082326, 3440736, 3793632, 4109768, 4623489, 5690448, 6164652, 8219536, 9246978, 11380896, 12329304, 16439072, 18493956, 24658608, 36987912, 49317216, 73975824, 147951648]

約数ペア:

[(1, 147951648), (2, 73975824), (3, 49317216), (4, 36987912), (6, 24658608), (8, 18493956), (9, 16439072), (12, 12329304), (13, 11380896), (16, 9246978), (18, 8219536), (24, 6164652), (26, 5690448), (32, 4623489), (36, 4109768), (39, 3793632), (43, 3440736), (48, 3082326), (52, 2845224), (72, 2054884), (78, 1896816), (86, 1720368), (96, 1541163), (104, 1422612), (117, 1264544), (129, 1146912), (144, 1027442), (156, 948408), (172, 860184), (208, 711306), (234, 632272), (258, 573456), (288, 513721), (312, 474204), (344, 430092), (387, 382304), (416, 355653), (468, 316136), (516, 286728), (559, 264672), (624, 237102), (688, 215046), (774, 191152), (919, 160992), (936, 158068), (1032, 143364), (1118, 132336), (1248, 118551), (1376, 107523), (1548, 95576), (1677, 88224), (1838, 80496), (1872, 79034), (2064, 71682), (2236, 66168), (2757, 53664), (3096, 47788), (3354, 44112), (3676, 40248), (3744, 39517), (4128, 35841), (4472, 33084), (5031, 29408), (5514, 26832), (6192, 23894), (6708, 22056), (7352, 20124), (8271, 17888), (8944, 16542), (10062, 14704), (11028, 13416), (11947, 12384)]