188464384

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 392165928

約数和(自身を除く): 203701544

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 101, 128, 148, 197, 202, 256, 296, 394, 404, 592, 788, 808, 1184, 1576, 1616, 2368, 3152, 3232, 3737, 4736, 6304, 6464, 7289, 7474, 9472, 12608, 12928, 14578, 14948, 19897, 25216, 25856, 29156, 29896, 39794, 50432, 58312, 59792, 79588, 116624, 119584, 159176, 233248, 239168, 318352, 466496, 478336, 636704, 736189, 932992, 956672, 1273408, 1472378, 1865984, 2546816, 2944756, 5093632, 5889512, 11779024, 23558048, 47116096, 94232192, 188464384]

約数ペア:

[(1, 188464384), (2, 94232192), (4, 47116096), (8, 23558048), (16, 11779024), (32, 5889512), (37, 5093632), (64, 2944756), (74, 2546816), (101, 1865984), (128, 1472378), (148, 1273408), (197, 956672), (202, 932992), (256, 736189), (296, 636704), (394, 478336), (404, 466496), (592, 318352), (788, 239168), (808, 233248), (1184, 159176), (1576, 119584), (1616, 116624), (2368, 79588), (3152, 59792), (3232, 58312), (3737, 50432), (4736, 39794), (6304, 29896), (6464, 29156), (7289, 25856), (7474, 25216), (9472, 19897), (12608, 14948), (12928, 14578)]