140093954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 309657600

約数和(自身を除く): 169563646

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 29, 38, 58, 77, 91, 127, 133, 143, 154, 182, 203, 209, 247, 254, 266, 286, 319, 377, 406, 418, 494, 551, 638, 754, 889, 1001, 1102, 1397, 1463, 1651, 1729, 1778, 2002, 2233, 2413, 2639, 2717, 2794, 2926, 3302, 3458, 3683, 3857, 4147, 4466, 4826, 5278, 5434, 6061, 7163, 7366, 7714, 8294, 9779, 11557, 12122, 14326, 16891, 18161, 19019, 19558, 23114, 25781, 26543, 29029, 31369, 33782, 36322, 38038, 40513, 42427, 47879, 50141, 51562, 53086, 58058, 62738, 69977, 78793, 81026, 84854, 95758, 100282, 127127, 139954, 157586, 185801, 219583, 254254, 283591, 335153, 345059, 371602, 439166, 489839, 526669, 551551, 567182, 670306, 690118, 769747, 909701, 979678, 1053338, 1103102, 1539494, 1819402, 2415413, 3686683, 4830826, 5388229, 6367907, 7373366, 10006711, 10776458, 12735814, 20013422, 70046977, 140093954]

約数ペア:

[(1, 140093954), (2, 70046977), (7, 20013422), (11, 12735814), (13, 10776458), (14, 10006711), (19, 7373366), (22, 6367907), (26, 5388229), (29, 4830826), (38, 3686683), (58, 2415413), (77, 1819402), (91, 1539494), (127, 1103102), (133, 1053338), (143, 979678), (154, 909701), (182, 769747), (203, 690118), (209, 670306), (247, 567182), (254, 551551), (266, 526669), (286, 489839), (319, 439166), (377, 371602), (406, 345059), (418, 335153), (494, 283591), (551, 254254), (638, 219583), (754, 185801), (889, 157586), (1001, 139954), (1102, 127127), (1397, 100282), (1463, 95758), (1651, 84854), (1729, 81026), (1778, 78793), (2002, 69977), (2233, 62738), (2413, 58058), (2639, 53086), (2717, 51562), (2794, 50141), (2926, 47879), (3302, 42427), (3458, 40513), (3683, 38038), (3857, 36322), (4147, 33782), (4466, 31369), (4826, 29029), (5278, 26543), (5434, 25781), (6061, 23114), (7163, 19558), (7366, 19019), (7714, 18161), (8294, 16891), (9779, 14326), (11557, 12122)]