166728168

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{74699}}^1$

素因数の和:74742

約数の個数: 48

約数和(自身を含む): 466128000

約数和(自身を除く): 299399832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 74699, 149398, 224097, 298796, 448194, 597592, 672291, 896388, 1344582, 1792776, 2315669, 2689164, 4631338, 5378328, 6947007, 9262676, 13894014, 18525352, 20841021, 27788028, 41682042, 55576056, 83364084, 166728168]

約数ペア:

[(1, 166728168), (2, 83364084), (3, 55576056), (4, 41682042), (6, 27788028), (8, 20841021), (9, 18525352), (12, 13894014), (18, 9262676), (24, 6947007), (31, 5378328), (36, 4631338), (62, 2689164), (72, 2315669), (93, 1792776), (124, 1344582), (186, 896388), (248, 672291), (279, 597592), (372, 448194), (558, 298796), (744, 224097), (1116, 149398), (2232, 74699)]