131873742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 386425728

約数和(自身を除く): 254551986

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 169, 182, 198, 231, 234, 273, 286, 338, 429, 462, 507, 546, 563, 693, 819, 858, 1001, 1014, 1126, 1183, 1287, 1386, 1521, 1638, 1689, 1859, 2002, 2366, 2574, 3003, 3042, 3378, 3549, 3718, 3941, 5067, 5577, 6006, 6193, 7098, 7319, 7882, 9009, 10134, 10647, 11154, 11823, 12386, 13013, 14638, 16731, 18018, 18579, 21294, 21957, 23646, 26026, 33462, 35469, 37158, 39039, 43351, 43914, 51233, 55737, 65871, 70938, 78078, 80509, 86702, 95147, 102466, 111474, 117117, 130053, 131742, 153699, 161018, 190294, 234234, 241527, 260106, 285441, 307398, 390159, 461097, 483054, 563563, 570882, 666029, 724581, 780318, 856323, 922194, 1046617, 1127126, 1332058, 1449162, 1690689, 1712646, 1998087, 2093234, 3139851, 3381378, 3996174, 5072067, 5994261, 6279702, 7326319, 9419553, 10144134, 11988522, 14652638, 18839106, 21978957, 43957914, 65936871, 131873742]

約数ペア:

[(1, 131873742), (2, 65936871), (3, 43957914), (6, 21978957), (7, 18839106), (9, 14652638), (11, 11988522), (13, 10144134), (14, 9419553), (18, 7326319), (21, 6279702), (22, 5994261), (26, 5072067), (33, 3996174), (39, 3381378), (42, 3139851), (63, 2093234), (66, 1998087), (77, 1712646), (78, 1690689), (91, 1449162), (99, 1332058), (117, 1127126), (126, 1046617), (143, 922194), (154, 856323), (169, 780318), (182, 724581), (198, 666029), (231, 570882), (234, 563563), (273, 483054), (286, 461097), (338, 390159), (429, 307398), (462, 285441), (507, 260106), (546, 241527), (563, 234234), (693, 190294), (819, 161018), (858, 153699), (1001, 131742), (1014, 130053), (1126, 117117), (1183, 111474), (1287, 102466), (1386, 95147), (1521, 86702), (1638, 80509), (1689, 78078), (1859, 70938), (2002, 65871), (2366, 55737), (2574, 51233), (3003, 43914), (3042, 43351), (3378, 39039), (3549, 37158), (3718, 35469), (3941, 33462), (5067, 26026), (5577, 23646), (6006, 21957), (6193, 21294), (7098, 18579), (7319, 18018), (7882, 16731), (9009, 14638), (10134, 13013), (10647, 12386), (11154, 11823)]