129105152

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 299045376

約数和(自身を除く): 169940224

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 127, 128, 152, 176, 209, 254, 256, 304, 352, 361, 418, 508, 608, 704, 722, 836, 1016, 1216, 1397, 1408, 1444, 1672, 2032, 2413, 2432, 2794, 2816, 2888, 3344, 3971, 4064, 4826, 4864, 5588, 5776, 6688, 7942, 8128, 9652, 11176, 11552, 13376, 15884, 16256, 19304, 22352, 23104, 26543, 26752, 31768, 32512, 38608, 44704, 45847, 46208, 53086, 53504, 63536, 77216, 89408, 91694, 92416, 106172, 127072, 154432, 178816, 183388, 212344, 254144, 308864, 357632, 366776, 424688, 504317, 508288, 617728, 733552, 849376, 1008634, 1016576, 1467104, 1698752, 2017268, 2934208, 3397504, 4034536, 5868416, 6795008, 8069072, 11736832, 16138144, 32276288, 64552576, 129105152]

約数ペア:

[(1, 129105152), (2, 64552576), (4, 32276288), (8, 16138144), (11, 11736832), (16, 8069072), (19, 6795008), (22, 5868416), (32, 4034536), (38, 3397504), (44, 2934208), (64, 2017268), (76, 1698752), (88, 1467104), (127, 1016576), (128, 1008634), (152, 849376), (176, 733552), (209, 617728), (254, 508288), (256, 504317), (304, 424688), (352, 366776), (361, 357632), (418, 308864), (508, 254144), (608, 212344), (704, 183388), (722, 178816), (836, 154432), (1016, 127072), (1216, 106172), (1397, 92416), (1408, 91694), (1444, 89408), (1672, 77216), (2032, 63536), (2413, 53504), (2432, 53086), (2794, 46208), (2816, 45847), (2888, 44704), (3344, 38608), (3971, 32512), (4064, 31768), (4826, 26752), (4864, 26543), (5588, 23104), (5776, 22352), (6688, 19304), (7942, 16256), (8128, 15884), (9652, 13376), (11176, 11552)]