131703152

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 329978880

約数和(自身を除く): 198275728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 41, 43, 46, 56, 58, 82, 86, 92, 112, 116, 161, 164, 172, 184, 203, 232, 287, 301, 322, 328, 344, 368, 406, 464, 574, 602, 644, 656, 667, 688, 812, 943, 989, 1148, 1189, 1204, 1247, 1288, 1334, 1624, 1763, 1886, 1978, 2296, 2378, 2408, 2494, 2576, 2668, 3248, 3526, 3772, 3956, 4592, 4669, 4756, 4816, 4988, 5336, 6601, 6923, 7052, 7544, 7912, 8323, 8729, 9338, 9512, 9976, 10672, 12341, 13202, 13846, 14104, 15088, 15824, 16646, 17458, 18676, 19024, 19952, 24682, 26404, 27347, 27692, 28208, 28681, 33292, 34916, 37352, 40549, 49364, 51127, 52808, 54694, 55384, 57362, 66584, 69832, 74704, 81098, 98728, 102254, 105616, 109388, 110768, 114724, 133168, 139664, 162196, 191429, 197456, 200767, 204508, 218776, 229448, 283843, 324392, 357889, 382858, 401534, 409016, 437552, 458896, 567686, 648784, 715778, 765716, 803068, 818032, 1135372, 1175921, 1431556, 1531432, 1606136, 2270744, 2351842, 2863112, 3062864, 3212272, 4541488, 4703684, 5726224, 8231447, 9407368, 16462894, 18814736, 32925788, 65851576, 131703152]

約数ペア:

[(1, 131703152), (2, 65851576), (4, 32925788), (7, 18814736), (8, 16462894), (14, 9407368), (16, 8231447), (23, 5726224), (28, 4703684), (29, 4541488), (41, 3212272), (43, 3062864), (46, 2863112), (56, 2351842), (58, 2270744), (82, 1606136), (86, 1531432), (92, 1431556), (112, 1175921), (116, 1135372), (161, 818032), (164, 803068), (172, 765716), (184, 715778), (203, 648784), (232, 567686), (287, 458896), (301, 437552), (322, 409016), (328, 401534), (344, 382858), (368, 357889), (406, 324392), (464, 283843), (574, 229448), (602, 218776), (644, 204508), (656, 200767), (667, 197456), (688, 191429), (812, 162196), (943, 139664), (989, 133168), (1148, 114724), (1189, 110768), (1204, 109388), (1247, 105616), (1288, 102254), (1334, 98728), (1624, 81098), (1763, 74704), (1886, 69832), (1978, 66584), (2296, 57362), (2378, 55384), (2408, 54694), (2494, 52808), (2576, 51127), (2668, 49364), (3248, 40549), (3526, 37352), (3772, 34916), (3956, 33292), (4592, 28681), (4669, 28208), (4756, 27692), (4816, 27347), (4988, 26404), (5336, 24682), (6601, 19952), (6923, 19024), (7052, 18676), (7544, 17458), (7912, 16646), (8323, 15824), (8729, 15088), (9338, 14104), (9512, 13846), (9976, 13202), (10672, 12341)]