163256346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3312

約数の個数: 72

約数和(自身を含む): 405830880

約数和(自身を除く): 242574534

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 506, 726, 759, 1089, 1518, 2178, 2277, 2783, 3259, 4554, 5566, 6518, 8349, 9777, 16698, 19554, 25047, 29331, 35849, 50094, 58662, 71698, 74957, 107547, 149914, 215094, 224871, 322641, 394339, 449742, 645282, 674613, 788678, 824527, 1183017, 1349226, 1649054, 2366034, 2473581, 3549051, 4947162, 7098102, 7420743, 9069797, 14841486, 18139594, 27209391, 54418782, 81628173, 163256346]

約数ペア:

[(1, 163256346), (2, 81628173), (3, 54418782), (6, 27209391), (9, 18139594), (11, 14841486), (18, 9069797), (22, 7420743), (23, 7098102), (33, 4947162), (46, 3549051), (66, 2473581), (69, 2366034), (99, 1649054), (121, 1349226), (138, 1183017), (198, 824527), (207, 788678), (242, 674613), (253, 645282), (363, 449742), (414, 394339), (506, 322641), (726, 224871), (759, 215094), (1089, 149914), (1518, 107547), (2178, 74957), (2277, 71698), (2783, 58662), (3259, 50094), (4554, 35849), (5566, 29331), (6518, 25047), (8349, 19554), (9777, 16698)]