142242304

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 80

約数和(自身を含む): 304051968

約数和(自身を除く): 161809664

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 257, 368, 376, 512, 514, 736, 752, 1028, 1081, 1472, 1504, 2056, 2162, 2944, 3008, 4112, 4324, 5888, 5911, 6016, 8224, 8648, 11776, 11822, 12032, 12079, 16448, 17296, 23644, 24064, 24158, 32896, 34592, 47288, 48316, 65792, 69184, 94576, 96632, 131584, 138368, 189152, 193264, 276736, 277817, 378304, 386528, 553472, 555634, 756608, 773056, 1111268, 1513216, 1546112, 2222536, 3026432, 3092224, 4445072, 6184448, 8890144, 17780288, 35560576, 71121152, 142242304]

約数ペア:

[(1, 142242304), (2, 71121152), (4, 35560576), (8, 17780288), (16, 8890144), (23, 6184448), (32, 4445072), (46, 3092224), (47, 3026432), (64, 2222536), (92, 1546112), (94, 1513216), (128, 1111268), (184, 773056), (188, 756608), (256, 555634), (257, 553472), (368, 386528), (376, 378304), (512, 277817), (514, 276736), (736, 193264), (752, 189152), (1028, 138368), (1081, 131584), (1472, 96632), (1504, 94576), (2056, 69184), (2162, 65792), (2944, 48316), (3008, 47288), (4112, 34592), (4324, 32896), (5888, 24158), (5911, 24064), (6016, 23644), (8224, 17296), (8648, 16448), (11776, 12079), (11822, 12032)]