160821156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2909}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 398926080

約数和(自身を除く): 238104924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 271, 542, 813, 1084, 1626, 2909, 3252, 4607, 5818, 8727, 9214, 11636, 13821, 17454, 18428, 27642, 34908, 49453, 55284, 98906, 148359, 197812, 296718, 593436, 788339, 1576678, 2365017, 3153356, 4730034, 9460068, 13401763, 26803526, 40205289, 53607052, 80410578, 160821156]

約数ペア:

[(1, 160821156), (2, 80410578), (3, 53607052), (4, 40205289), (6, 26803526), (12, 13401763), (17, 9460068), (34, 4730034), (51, 3153356), (68, 2365017), (102, 1576678), (204, 788339), (271, 593436), (542, 296718), (813, 197812), (1084, 148359), (1626, 98906), (2909, 55284), (3252, 49453), (4607, 34908), (5818, 27642), (8727, 18428), (9214, 17454), (11636, 13821)]