145558224

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 150

約数和(自身を含む): 476354866

約数和(自身を除く): 330796642

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 421, 441, 504, 588, 686, 784, 842, 882, 1008, 1029, 1176, 1263, 1372, 1684, 1764, 2058, 2352, 2401, 2526, 2744, 2947, 3087, 3368, 3528, 3789, 4116, 4802, 5052, 5488, 5894, 6174, 6736, 7056, 7203, 7578, 8232, 8841, 9604, 10104, 11788, 12348, 14406, 15156, 16464, 17682, 19208, 20208, 20629, 21609, 23576, 24696, 26523, 28812, 30312, 35364, 38416, 41258, 43218, 47152, 49392, 53046, 57624, 60624, 61887, 70728, 82516, 86436, 106092, 115248, 123774, 141456, 144403, 165032, 172872, 185661, 212184, 247548, 288806, 330064, 345744, 371322, 424368, 433209, 495096, 577612, 742644, 866418, 990192, 1010821, 1155224, 1299627, 1485288, 1732836, 2021642, 2310448, 2599254, 2970576, 3032463, 3465672, 4043284, 5198508, 6064926, 6931344, 8086568, 9097389, 10397016, 12129852, 16173136, 18194778, 20794032, 24259704, 36389556, 48519408, 72779112, 145558224]

約数ペア:

[(1, 145558224), (2, 72779112), (3, 48519408), (4, 36389556), (6, 24259704), (7, 20794032), (8, 18194778), (9, 16173136), (12, 12129852), (14, 10397016), (16, 9097389), (18, 8086568), (21, 6931344), (24, 6064926), (28, 5198508), (36, 4043284), (42, 3465672), (48, 3032463), (49, 2970576), (56, 2599254), (63, 2310448), (72, 2021642), (84, 1732836), (98, 1485288), (112, 1299627), (126, 1155224), (144, 1010821), (147, 990192), (168, 866418), (196, 742644), (252, 577612), (294, 495096), (336, 433209), (343, 424368), (392, 371322), (421, 345744), (441, 330064), (504, 288806), (588, 247548), (686, 212184), (784, 185661), (842, 172872), (882, 165032), (1008, 144403), (1029, 141456), (1176, 123774), (1263, 115248), (1372, 106092), (1684, 86436), (1764, 82516), (2058, 70728), (2352, 61887), (2401, 60624), (2526, 57624), (2744, 53046), (2947, 49392), (3087, 47152), (3368, 43218), (3528, 41258), (3789, 38416), (4116, 35364), (4802, 30312), (5052, 28812), (5488, 26523), (5894, 24696), (6174, 23576), (6736, 21609), (7056, 20629), (7203, 20208), (7578, 19208), (8232, 17682), (8841, 16464), (9604, 15156), (10104, 14406), (11788, 12348)]