169460848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1433}}^1$

素因数の和:1849

約数の個数: 40

約数和(自身を含む): 346741200

約数和(自身を除く): 177280352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 389, 778, 1433, 1556, 2866, 3112, 5732, 6224, 7391, 11464, 14782, 22928, 27227, 29564, 54454, 59128, 108908, 118256, 217816, 435632, 557437, 1114874, 2229748, 4459496, 8918992, 10591303, 21182606, 42365212, 84730424, 169460848]

約数ペア:

[(1, 169460848), (2, 84730424), (4, 42365212), (8, 21182606), (16, 10591303), (19, 8918992), (38, 4459496), (76, 2229748), (152, 1114874), (304, 557437), (389, 435632), (778, 217816), (1433, 118256), (1556, 108908), (2866, 59128), (3112, 54454), (5732, 29564), (6224, 27227), (7391, 22928), (11464, 14782)]