142581852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 439479040

約数和(自身を除く): 296897188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 97, 114, 126, 133, 171, 194, 228, 252, 266, 291, 307, 342, 388, 399, 532, 582, 614, 679, 684, 798, 873, 921, 1164, 1197, 1228, 1358, 1596, 1746, 1842, 1843, 2037, 2149, 2394, 2716, 2763, 3492, 3684, 3686, 4074, 4298, 4788, 5526, 5529, 5833, 6111, 6447, 7372, 8148, 8596, 11052, 11058, 11666, 12222, 12894, 12901, 16587, 17499, 19341, 22116, 23332, 24444, 25788, 25802, 29779, 33174, 34998, 38682, 38703, 40831, 51604, 52497, 59558, 66348, 69996, 77364, 77406, 81662, 89337, 104994, 116109, 119116, 122493, 154812, 163324, 178674, 208453, 209988, 232218, 244986, 268011, 357348, 367479, 416906, 464436, 489972, 536022, 565801, 625359, 734958, 833812, 1072044, 1131602, 1250718, 1469916, 1697403, 1876077, 2263204, 2501436, 3394806, 3752154, 3960607, 5092209, 6789612, 7504308, 7921214, 10184418, 11881821, 15842428, 20368836, 23763642, 35645463, 47527284, 71290926, 142581852]

約数ペア:

[(1, 142581852), (2, 71290926), (3, 47527284), (4, 35645463), (6, 23763642), (7, 20368836), (9, 15842428), (12, 11881821), (14, 10184418), (18, 7921214), (19, 7504308), (21, 6789612), (28, 5092209), (36, 3960607), (38, 3752154), (42, 3394806), (57, 2501436), (63, 2263204), (76, 1876077), (84, 1697403), (97, 1469916), (114, 1250718), (126, 1131602), (133, 1072044), (171, 833812), (194, 734958), (228, 625359), (252, 565801), (266, 536022), (291, 489972), (307, 464436), (342, 416906), (388, 367479), (399, 357348), (532, 268011), (582, 244986), (614, 232218), (679, 209988), (684, 208453), (798, 178674), (873, 163324), (921, 154812), (1164, 122493), (1197, 119116), (1228, 116109), (1358, 104994), (1596, 89337), (1746, 81662), (1842, 77406), (1843, 77364), (2037, 69996), (2149, 66348), (2394, 59558), (2716, 52497), (2763, 51604), (3492, 40831), (3684, 38703), (3686, 38682), (4074, 34998), (4298, 33174), (4788, 29779), (5526, 25802), (5529, 25788), (5833, 24444), (6111, 23332), (6447, 22116), (7372, 19341), (8148, 17499), (8596, 16587), (11052, 12901), (11058, 12894), (11666, 12222)]