127153936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3848

約数の個数: 80

約数和(自身を含む): 316479744

約数和(自身を除く): 189325808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 3797, 4186, 4784, 7594, 8372, 15188, 16744, 26579, 30376, 33488, 49361, 53158, 60752, 87331, 98722, 106316, 174662, 197444, 212632, 345527, 349324, 394888, 425264, 611317, 691054, 698648, 789776, 1135303, 1222634, 1382108, 1397296, 2270606, 2445268, 2764216, 4541212, 4890536, 5528432, 7947121, 9082424, 9781072, 15894242, 18164848, 31788484, 63576968, 127153936]

約数ペア:

[(1, 127153936), (2, 63576968), (4, 31788484), (7, 18164848), (8, 15894242), (13, 9781072), (14, 9082424), (16, 7947121), (23, 5528432), (26, 4890536), (28, 4541212), (46, 2764216), (52, 2445268), (56, 2270606), (91, 1397296), (92, 1382108), (104, 1222634), (112, 1135303), (161, 789776), (182, 698648), (184, 691054), (208, 611317), (299, 425264), (322, 394888), (364, 349324), (368, 345527), (598, 212632), (644, 197444), (728, 174662), (1196, 106316), (1288, 98722), (1456, 87331), (2093, 60752), (2392, 53158), (2576, 49361), (3797, 33488), (4186, 30376), (4784, 26579), (7594, 16744), (8372, 15188)]