155437584

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23297}}^1$

素因数の和:23447

約数の個数: 40

約数和(自身を含む): 404453280

約数和(自身を除く): 249015696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 23297, 46594, 69891, 93188, 139782, 186376, 279564, 372752, 559128, 1118256, 3238283, 6476566, 9714849, 12953132, 19429698, 25906264, 38859396, 51812528, 77718792, 155437584]

約数ペア:

[(1, 155437584), (2, 77718792), (3, 51812528), (4, 38859396), (6, 25906264), (8, 19429698), (12, 12953132), (16, 9714849), (24, 6476566), (48, 3238283), (139, 1118256), (278, 559128), (417, 372752), (556, 279564), (834, 186376), (1112, 139782), (1668, 93188), (2224, 69891), (3336, 46594), (6672, 23297)]