144900448

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 375072768

約数和(自身を除く): 230172320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 224, 248, 271, 308, 341, 352, 392, 434, 496, 539, 542, 616, 682, 784, 868, 992, 1078, 1084, 1232, 1364, 1519, 1568, 1736, 1897, 2156, 2168, 2387, 2464, 2728, 2981, 3038, 3472, 3794, 4312, 4336, 4774, 5456, 5962, 6076, 6944, 7588, 8401, 8624, 8672, 9548, 10912, 11924, 12152, 13279, 15176, 16709, 16802, 17248, 19096, 20867, 23848, 24304, 26558, 30352, 33418, 33604, 38192, 41734, 47696, 48608, 53116, 58807, 60704, 66836, 67208, 76384, 83468, 92411, 95392, 106232, 117614, 133672, 134416, 146069, 166936, 184822, 212464, 235228, 267344, 268832, 292138, 333872, 369644, 411649, 424928, 470456, 534688, 584276, 646877, 667744, 739288, 823298, 940912, 1168552, 1293754, 1478576, 1646596, 1881824, 2337104, 2587508, 2957152, 3293192, 4528139, 4674208, 5175016, 6586384, 9056278, 10350032, 13172768, 18112556, 20700064, 36225112, 72450224, 144900448]

約数ペア:

[(1, 144900448), (2, 72450224), (4, 36225112), (7, 20700064), (8, 18112556), (11, 13172768), (14, 10350032), (16, 9056278), (22, 6586384), (28, 5175016), (31, 4674208), (32, 4528139), (44, 3293192), (49, 2957152), (56, 2587508), (62, 2337104), (77, 1881824), (88, 1646596), (98, 1478576), (112, 1293754), (124, 1168552), (154, 940912), (176, 823298), (196, 739288), (217, 667744), (224, 646877), (248, 584276), (271, 534688), (308, 470456), (341, 424928), (352, 411649), (392, 369644), (434, 333872), (496, 292138), (539, 268832), (542, 267344), (616, 235228), (682, 212464), (784, 184822), (868, 166936), (992, 146069), (1078, 134416), (1084, 133672), (1232, 117614), (1364, 106232), (1519, 95392), (1568, 92411), (1736, 83468), (1897, 76384), (2156, 67208), (2168, 66836), (2387, 60704), (2464, 58807), (2728, 53116), (2981, 48608), (3038, 47696), (3472, 41734), (3794, 38192), (4312, 33604), (4336, 33418), (4774, 30352), (5456, 26558), (5962, 24304), (6076, 23848), (6944, 20867), (7588, 19096), (8401, 17248), (8624, 16802), (8672, 16709), (9548, 15176), (10912, 13279), (11924, 12152)]