189419904

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2429

約数の個数: 128

約数和(自身を含む): 583603200

約数和(自身を除く): 394183296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2383, 2484, 2944, 3312, 3456, 4416, 4766, 4968, 6624, 7149, 8832, 9532, 9936, 13248, 14298, 19064, 19872, 21447, 26496, 28596, 38128, 39744, 42894, 54809, 57192, 64341, 76256, 79488, 85788, 109618, 114384, 128682, 152512, 164427, 171576, 219236, 228768, 257364, 305024, 328854, 343152, 438472, 457536, 493281, 514728, 657708, 686304, 876944, 915072, 986562, 1029456, 1315416, 1372608, 1479843, 1753888, 1973124, 2058912, 2630832, 2745216, 2959686, 3507776, 3946248, 4117824, 5261664, 5919372, 7015552, 7892496, 8235648, 10523328, 11838744, 15784992, 21046656, 23677488, 31569984, 47354976, 63139968, 94709952, 189419904]

約数ペア:

[(1, 189419904), (2, 94709952), (3, 63139968), (4, 47354976), (6, 31569984), (8, 23677488), (9, 21046656), (12, 15784992), (16, 11838744), (18, 10523328), (23, 8235648), (24, 7892496), (27, 7015552), (32, 5919372), (36, 5261664), (46, 4117824), (48, 3946248), (54, 3507776), (64, 2959686), (69, 2745216), (72, 2630832), (92, 2058912), (96, 1973124), (108, 1753888), (128, 1479843), (138, 1372608), (144, 1315416), (184, 1029456), (192, 986562), (207, 915072), (216, 876944), (276, 686304), (288, 657708), (368, 514728), (384, 493281), (414, 457536), (432, 438472), (552, 343152), (576, 328854), (621, 305024), (736, 257364), (828, 228768), (864, 219236), (1104, 171576), (1152, 164427), (1242, 152512), (1472, 128682), (1656, 114384), (1728, 109618), (2208, 85788), (2383, 79488), (2484, 76256), (2944, 64341), (3312, 57192), (3456, 54809), (4416, 42894), (4766, 39744), (4968, 38128), (6624, 28596), (7149, 26496), (8832, 21447), (9532, 19872), (9936, 19064), (13248, 14298)]