168103432

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{81131}}^1$

素因数の和:81181

約数の個数: 32

約数和(自身を含む): 369961920

約数和(自身を除く): 201858488

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 81131, 162262, 324524, 567917, 649048, 1135834, 2271668, 3001847, 4543336, 6003694, 12007388, 21012929, 24014776, 42025858, 84051716, 168103432]

約数ペア:

[(1, 168103432), (2, 84051716), (4, 42025858), (7, 24014776), (8, 21012929), (14, 12007388), (28, 6003694), (37, 4543336), (56, 3001847), (74, 2271668), (148, 1135834), (259, 649048), (296, 567917), (518, 324524), (1036, 162262), (2072, 81131)]