168181468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3527}}^1$

素因数の和:3682

約数の個数: 48

約数和(自身を含む): 365105664

約数和(自身を除く): 196924196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1703, 1834, 3406, 3527, 3668, 6812, 7054, 11921, 14108, 23842, 24689, 45851, 47684, 49378, 91702, 98756, 183404, 320957, 462037, 641914, 924074, 1283828, 1848148, 3234259, 6006481, 6468518, 12012962, 12937036, 24025924, 42045367, 84090734, 168181468]

約数ペア:

[(1, 168181468), (2, 84090734), (4, 42045367), (7, 24025924), (13, 12937036), (14, 12012962), (26, 6468518), (28, 6006481), (52, 3234259), (91, 1848148), (131, 1283828), (182, 924074), (262, 641914), (364, 462037), (524, 320957), (917, 183404), (1703, 98756), (1834, 91702), (3406, 49378), (3527, 47684), (3668, 45851), (6812, 24689), (7054, 23842), (11921, 14108)]