140378688

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 168

約数和(自身を含む): 431109120

約数和(自身を除く): 290730432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 101, 114, 127, 144, 152, 171, 192, 202, 228, 254, 288, 303, 304, 342, 381, 404, 456, 508, 576, 606, 608, 684, 762, 808, 909, 912, 1016, 1143, 1212, 1216, 1368, 1524, 1616, 1818, 1824, 1919, 2032, 2286, 2413, 2424, 2736, 3048, 3232, 3636, 3648, 3838, 4064, 4572, 4826, 4848, 5472, 5757, 6096, 6464, 7239, 7272, 7676, 8128, 9144, 9652, 9696, 10944, 11514, 12192, 12827, 14478, 14544, 15352, 17271, 18288, 19304, 19392, 21717, 23028, 24384, 25654, 28956, 29088, 30704, 34542, 36576, 38481, 38608, 43434, 46056, 51308, 57912, 58176, 61408, 69084, 73152, 76962, 77216, 86868, 92112, 102616, 115443, 115824, 122816, 138168, 153924, 154432, 173736, 184224, 205232, 230886, 231648, 243713, 276336, 307848, 347472, 368448, 410464, 461772, 463296, 487426, 552672, 615696, 694944, 731139, 820928, 923544, 974852, 1105344, 1231392, 1389888, 1462278, 1847088, 1949704, 2193417, 2462784, 2924556, 3694176, 3899408, 4386834, 5849112, 7388352, 7798816, 8773668, 11698224, 15597632, 17547336, 23396448, 35094672, 46792896, 70189344, 140378688]

約数ペア:

[(1, 140378688), (2, 70189344), (3, 46792896), (4, 35094672), (6, 23396448), (8, 17547336), (9, 15597632), (12, 11698224), (16, 8773668), (18, 7798816), (19, 7388352), (24, 5849112), (32, 4386834), (36, 3899408), (38, 3694176), (48, 2924556), (57, 2462784), (64, 2193417), (72, 1949704), (76, 1847088), (96, 1462278), (101, 1389888), (114, 1231392), (127, 1105344), (144, 974852), (152, 923544), (171, 820928), (192, 731139), (202, 694944), (228, 615696), (254, 552672), (288, 487426), (303, 463296), (304, 461772), (342, 410464), (381, 368448), (404, 347472), (456, 307848), (508, 276336), (576, 243713), (606, 231648), (608, 230886), (684, 205232), (762, 184224), (808, 173736), (909, 154432), (912, 153924), (1016, 138168), (1143, 122816), (1212, 115824), (1216, 115443), (1368, 102616), (1524, 92112), (1616, 86868), (1818, 77216), (1824, 76962), (1919, 73152), (2032, 69084), (2286, 61408), (2413, 58176), (2424, 57912), (2736, 51308), (3048, 46056), (3232, 43434), (3636, 38608), (3648, 38481), (3838, 36576), (4064, 34542), (4572, 30704), (4826, 29088), (4848, 28956), (5472, 25654), (5757, 24384), (6096, 23028), (6464, 21717), (7239, 19392), (7272, 19304), (7676, 18288), (8128, 17271), (9144, 15352), (9652, 14544), (9696, 14478), (10944, 12827), (11514, 12192)]