126899128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3671}}^1$

素因数の和:3855

約数の個数: 32

約数和(自身を含む): 247860000

約数和(自身を除く): 120960872

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1192, 3671, 4321, 7342, 8642, 14684, 17284, 29368, 34568, 106459, 212918, 425836, 546979, 851672, 1093958, 2187916, 4375832, 15862391, 31724782, 63449564, 126899128]

約数ペア:

[(1, 126899128), (2, 63449564), (4, 31724782), (8, 15862391), (29, 4375832), (58, 2187916), (116, 1093958), (149, 851672), (232, 546979), (298, 425836), (596, 212918), (1192, 106459), (3671, 34568), (4321, 29368), (7342, 17284), (8642, 14684)]