157026851836

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{21727}}^1\times {\mathrm{42019}}^1$

素因数の和:63793

約数の個数: 24

約数和(自身を含む): 281207252480

約数和(自身を除く): 124180400644

約数列:

[1, 2, 4, 43, 86, 172, 21727, 42019, 43454, 84038, 86908, 168076, 934261, 1806817, 1868522, 3613634, 3737044, 7227268, 912946813, 1825893626, 3651787252, 39256712959, 78513425918, 157026851836]

約数ペア:

[(1, 157026851836), (2, 78513425918), (4, 39256712959), (43, 3651787252), (86, 1825893626), (172, 912946813), (21727, 7227268), (42019, 3737044), (43454, 3613634), (84038, 1868522), (86908, 1806817), (168076, 934261)]