157304664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 494208000

約数和(自身を除く): 336903336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 43, 44, 62, 66, 72, 86, 88, 93, 99, 124, 129, 132, 149, 172, 186, 198, 248, 258, 264, 279, 298, 341, 344, 372, 387, 396, 447, 473, 516, 558, 596, 682, 744, 774, 792, 894, 946, 1023, 1032, 1116, 1192, 1333, 1341, 1364, 1419, 1548, 1639, 1788, 1892, 2046, 2232, 2666, 2682, 2728, 2838, 3069, 3096, 3278, 3576, 3784, 3999, 4092, 4257, 4619, 4917, 5332, 5364, 5676, 6138, 6407, 6556, 7998, 8184, 8514, 9238, 9834, 10664, 10728, 11352, 11997, 12276, 12814, 13112, 13857, 14663, 14751, 15996, 17028, 18476, 19221, 19668, 23994, 24552, 25628, 27714, 29326, 29502, 31992, 34056, 36952, 38442, 39336, 41571, 43989, 47988, 50809, 51256, 55428, 57663, 58652, 59004, 70477, 76884, 83142, 87978, 95976, 101618, 110856, 115326, 117304, 118008, 131967, 140954, 152427, 153768, 166284, 175956, 198617, 203236, 211431, 230652, 263934, 281908, 304854, 332568, 351912, 397234, 406472, 422862, 457281, 461304, 527868, 563816, 595851, 609708, 634293, 794468, 845724, 914562, 1055736, 1191702, 1219416, 1268586, 1588936, 1691448, 1787553, 1829124, 2184787, 2383404, 2537172, 3575106, 3658248, 4369574, 4766808, 5074344, 6554361, 7150212, 8739148, 13108722, 14300424, 17478296, 19663083, 26217444, 39326166, 52434888, 78652332, 157304664]

約数ペア:

[(1, 157304664), (2, 78652332), (3, 52434888), (4, 39326166), (6, 26217444), (8, 19663083), (9, 17478296), (11, 14300424), (12, 13108722), (18, 8739148), (22, 7150212), (24, 6554361), (31, 5074344), (33, 4766808), (36, 4369574), (43, 3658248), (44, 3575106), (62, 2537172), (66, 2383404), (72, 2184787), (86, 1829124), (88, 1787553), (93, 1691448), (99, 1588936), (124, 1268586), (129, 1219416), (132, 1191702), (149, 1055736), (172, 914562), (186, 845724), (198, 794468), (248, 634293), (258, 609708), (264, 595851), (279, 563816), (298, 527868), (341, 461304), (344, 457281), (372, 422862), (387, 406472), (396, 397234), (447, 351912), (473, 332568), (516, 304854), (558, 281908), (596, 263934), (682, 230652), (744, 211431), (774, 203236), (792, 198617), (894, 175956), (946, 166284), (1023, 153768), (1032, 152427), (1116, 140954), (1192, 131967), (1333, 118008), (1341, 117304), (1364, 115326), (1419, 110856), (1548, 101618), (1639, 95976), (1788, 87978), (1892, 83142), (2046, 76884), (2232, 70477), (2666, 59004), (2682, 58652), (2728, 57663), (2838, 55428), (3069, 51256), (3096, 50809), (3278, 47988), (3576, 43989), (3784, 41571), (3999, 39336), (4092, 38442), (4257, 36952), (4619, 34056), (4917, 31992), (5332, 29502), (5364, 29326), (5676, 27714), (6138, 25628), (6407, 24552), (6556, 23994), (7998, 19668), (8184, 19221), (8514, 18476), (9238, 17028), (9834, 15996), (10664, 14751), (10728, 14663), (11352, 13857), (11997, 13112), (12276, 12814)]