168448528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2441}}^1$

素因数の和:2695

約数の個数: 40

約数和(自身を含む): 345201120

約数和(自身を除く): 176752592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 227, 304, 454, 908, 1816, 2441, 3632, 4313, 4882, 8626, 9764, 17252, 19528, 34504, 39056, 46379, 69008, 92758, 185516, 371032, 554107, 742064, 1108214, 2216428, 4432856, 8865712, 10528033, 21056066, 42112132, 84224264, 168448528]

約数ペア:

[(1, 168448528), (2, 84224264), (4, 42112132), (8, 21056066), (16, 10528033), (19, 8865712), (38, 4432856), (76, 2216428), (152, 1108214), (227, 742064), (304, 554107), (454, 371032), (908, 185516), (1816, 92758), (2441, 69008), (3632, 46379), (4313, 39056), (4882, 34504), (8626, 19528), (9764, 17252)]