198233856

素因数分解:

$2^8\times 3^2\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1006

約数の個数: 108

約数和(自身を含む): 578100432

約数和(自身を除く): 379866576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 384, 388, 576, 582, 768, 776, 873, 887, 1152, 1164, 1552, 1746, 1774, 2304, 2328, 2661, 3104, 3492, 3548, 4656, 5322, 6208, 6984, 7096, 7983, 9312, 10644, 12416, 13968, 14192, 15966, 18624, 21288, 24832, 27936, 28384, 31932, 37248, 42576, 55872, 56768, 63864, 74496, 85152, 86039, 111744, 113536, 127728, 170304, 172078, 223488, 227072, 255456, 258117, 340608, 344156, 510912, 516234, 681216, 688312, 774351, 1021824, 1032468, 1376624, 1548702, 2043648, 2064936, 2753248, 3097404, 4129872, 5506496, 6194808, 8259744, 11012992, 12389616, 16519488, 22025984, 24779232, 33038976, 49558464, 66077952, 99116928, 198233856]

約数ペア:

[(1, 198233856), (2, 99116928), (3, 66077952), (4, 49558464), (6, 33038976), (8, 24779232), (9, 22025984), (12, 16519488), (16, 12389616), (18, 11012992), (24, 8259744), (32, 6194808), (36, 5506496), (48, 4129872), (64, 3097404), (72, 2753248), (96, 2064936), (97, 2043648), (128, 1548702), (144, 1376624), (192, 1032468), (194, 1021824), (256, 774351), (288, 688312), (291, 681216), (384, 516234), (388, 510912), (576, 344156), (582, 340608), (768, 258117), (776, 255456), (873, 227072), (887, 223488), (1152, 172078), (1164, 170304), (1552, 127728), (1746, 113536), (1774, 111744), (2304, 86039), (2328, 85152), (2661, 74496), (3104, 63864), (3492, 56768), (3548, 55872), (4656, 42576), (5322, 37248), (6208, 31932), (6984, 28384), (7096, 27936), (7983, 24832), (9312, 21288), (10644, 18624), (12416, 15966), (13968, 14192)]