138349968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 376583040

約数和(自身を除く): 238233072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 113, 138, 184, 226, 276, 339, 368, 452, 552, 678, 904, 1104, 1109, 1356, 1808, 2218, 2599, 2712, 3327, 4436, 5198, 5424, 6654, 7797, 8872, 10396, 13308, 15594, 17744, 20792, 25507, 26616, 31188, 41584, 51014, 53232, 62376, 76521, 102028, 124752, 125317, 153042, 204056, 250634, 306084, 375951, 408112, 501268, 612168, 751902, 1002536, 1224336, 1503804, 2005072, 2882291, 3007608, 5764582, 6015216, 8646873, 11529164, 17293746, 23058328, 34587492, 46116656, 69174984, 138349968]

約数ペア:

[(1, 138349968), (2, 69174984), (3, 46116656), (4, 34587492), (6, 23058328), (8, 17293746), (12, 11529164), (16, 8646873), (23, 6015216), (24, 5764582), (46, 3007608), (48, 2882291), (69, 2005072), (92, 1503804), (113, 1224336), (138, 1002536), (184, 751902), (226, 612168), (276, 501268), (339, 408112), (368, 375951), (452, 306084), (552, 250634), (678, 204056), (904, 153042), (1104, 125317), (1109, 124752), (1356, 102028), (1808, 76521), (2218, 62376), (2599, 53232), (2712, 51014), (3327, 41584), (4436, 31188), (5198, 26616), (5424, 25507), (6654, 20792), (7797, 17744), (8872, 15594), (10396, 13308)]