168888864

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 458244864

約数和(自身を除く): 289356000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 163, 172, 251, 258, 326, 344, 489, 502, 516, 652, 688, 753, 978, 1004, 1032, 1304, 1376, 1506, 1956, 2008, 2064, 2608, 3012, 3912, 4016, 4128, 5216, 6024, 7009, 7824, 8032, 10793, 12048, 14018, 15648, 21027, 21586, 24096, 28036, 32379, 40913, 42054, 43172, 56072, 64758, 81826, 84108, 86344, 112144, 122739, 129516, 163652, 168216, 172688, 224288, 245478, 259032, 327304, 336432, 345376, 490956, 518064, 654608, 672864, 981912, 1036128, 1309216, 1759259, 1963824, 3518518, 3927648, 5277777, 7037036, 10555554, 14074072, 21111108, 28148144, 42222216, 56296288, 84444432, 168888864]

約数ペア:

[(1, 168888864), (2, 84444432), (3, 56296288), (4, 42222216), (6, 28148144), (8, 21111108), (12, 14074072), (16, 10555554), (24, 7037036), (32, 5277777), (43, 3927648), (48, 3518518), (86, 1963824), (96, 1759259), (129, 1309216), (163, 1036128), (172, 981912), (251, 672864), (258, 654608), (326, 518064), (344, 490956), (489, 345376), (502, 336432), (516, 327304), (652, 259032), (688, 245478), (753, 224288), (978, 172688), (1004, 168216), (1032, 163652), (1304, 129516), (1376, 122739), (1506, 112144), (1956, 86344), (2008, 84108), (2064, 81826), (2608, 64758), (3012, 56072), (3912, 43172), (4016, 42054), (4128, 40913), (5216, 32379), (6024, 28036), (7009, 24096), (7824, 21586), (8032, 21027), (10793, 15648), (12048, 14018)]