172299232

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20789}}^1$

素因数の和:20843

約数の個数: 48

約数和(自身を含む): 398170080

約数和(自身を除く): 225870848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 20789, 41578, 83156, 145523, 166312, 291046, 332624, 582092, 665248, 769193, 1164184, 1538386, 2328368, 3076772, 4656736, 5384351, 6153544, 10768702, 12307088, 21537404, 24614176, 43074808, 86149616, 172299232]

約数ペア:

[(1, 172299232), (2, 86149616), (4, 43074808), (7, 24614176), (8, 21537404), (14, 12307088), (16, 10768702), (28, 6153544), (32, 5384351), (37, 4656736), (56, 3076772), (74, 2328368), (112, 1538386), (148, 1164184), (224, 769193), (259, 665248), (296, 582092), (518, 332624), (592, 291046), (1036, 166312), (1184, 145523), (2072, 83156), (4144, 41578), (8288, 20789)]