155510992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 387086336

約数和(自身を除く): 231575344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 127, 182, 203, 208, 232, 254, 364, 377, 406, 464, 508, 728, 754, 812, 841, 889, 1016, 1456, 1508, 1624, 1651, 1682, 1778, 2032, 2639, 3016, 3248, 3302, 3364, 3556, 3683, 5278, 5887, 6032, 6604, 6728, 7112, 7366, 10556, 10933, 11557, 11774, 13208, 13456, 14224, 14732, 21112, 21866, 23114, 23548, 25781, 26416, 29464, 42224, 43732, 46228, 47096, 47879, 51562, 58928, 76531, 87464, 92456, 94192, 95758, 103124, 106807, 153062, 174928, 184912, 191516, 206248, 213614, 306124, 335153, 383032, 412496, 427228, 612248, 670306, 747649, 766064, 854456, 1224496, 1340612, 1388491, 1495298, 1708912, 2681224, 2776982, 2990596, 5362448, 5553964, 5981192, 9719437, 11107928, 11962384, 19438874, 22215856, 38877748, 77755496, 155510992]

約数ペア:

[(1, 155510992), (2, 77755496), (4, 38877748), (7, 22215856), (8, 19438874), (13, 11962384), (14, 11107928), (16, 9719437), (26, 5981192), (28, 5553964), (29, 5362448), (52, 2990596), (56, 2776982), (58, 2681224), (91, 1708912), (104, 1495298), (112, 1388491), (116, 1340612), (127, 1224496), (182, 854456), (203, 766064), (208, 747649), (232, 670306), (254, 612248), (364, 427228), (377, 412496), (406, 383032), (464, 335153), (508, 306124), (728, 213614), (754, 206248), (812, 191516), (841, 184912), (889, 174928), (1016, 153062), (1456, 106807), (1508, 103124), (1624, 95758), (1651, 94192), (1682, 92456), (1778, 87464), (2032, 76531), (2639, 58928), (3016, 51562), (3248, 47879), (3302, 47096), (3364, 46228), (3556, 43732), (3683, 42224), (5278, 29464), (5887, 26416), (6032, 25781), (6604, 23548), (6728, 23114), (7112, 21866), (7366, 21112), (10556, 14732), (10933, 14224), (11557, 13456), (11774, 13208)]