220166184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 672399360

約数和(自身を除く): 452233176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 127, 136, 168, 204, 238, 254, 357, 381, 408, 476, 508, 607, 714, 762, 889, 952, 1016, 1214, 1428, 1524, 1778, 1821, 2159, 2428, 2667, 2856, 3048, 3556, 3642, 4249, 4318, 4856, 5334, 6477, 7112, 7284, 8498, 8636, 10319, 10668, 12747, 12954, 14568, 15113, 16996, 17272, 20638, 21336, 25494, 25908, 30226, 30957, 33992, 41276, 45339, 50988, 51816, 60452, 61914, 72233, 77089, 82552, 90678, 101976, 120904, 123828, 144466, 154178, 181356, 216699, 231267, 247656, 288932, 308356, 362712, 433398, 462534, 539623, 577864, 616712, 866796, 925068, 1079246, 1310513, 1618869, 1733592, 1850136, 2158492, 2621026, 3237738, 3931539, 4316984, 5242052, 6475476, 7863078, 9173591, 10484104, 12950952, 15726156, 18347182, 27520773, 31452312, 36694364, 55041546, 73388728, 110083092, 220166184]

約数ペア:

[(1, 220166184), (2, 110083092), (3, 73388728), (4, 55041546), (6, 36694364), (7, 31452312), (8, 27520773), (12, 18347182), (14, 15726156), (17, 12950952), (21, 10484104), (24, 9173591), (28, 7863078), (34, 6475476), (42, 5242052), (51, 4316984), (56, 3931539), (68, 3237738), (84, 2621026), (102, 2158492), (119, 1850136), (127, 1733592), (136, 1618869), (168, 1310513), (204, 1079246), (238, 925068), (254, 866796), (357, 616712), (381, 577864), (408, 539623), (476, 462534), (508, 433398), (607, 362712), (714, 308356), (762, 288932), (889, 247656), (952, 231267), (1016, 216699), (1214, 181356), (1428, 154178), (1524, 144466), (1778, 123828), (1821, 120904), (2159, 101976), (2428, 90678), (2667, 82552), (2856, 77089), (3048, 72233), (3556, 61914), (3642, 60452), (4249, 51816), (4318, 50988), (4856, 45339), (5334, 41276), (6477, 33992), (7112, 30957), (7284, 30226), (8498, 25908), (8636, 25494), (10319, 21336), (10668, 20638), (12747, 17272), (12954, 16996), (14568, 15113)]