142949268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 470564640

約数和(自身を除く): 327615372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 53, 63, 66, 77, 84, 98, 99, 106, 126, 132, 139, 147, 154, 159, 196, 198, 212, 231, 252, 278, 294, 308, 318, 371, 396, 417, 441, 462, 477, 539, 556, 583, 588, 636, 693, 742, 834, 882, 924, 954, 973, 1078, 1113, 1166, 1251, 1386, 1484, 1529, 1617, 1668, 1749, 1764, 1908, 1946, 2156, 2226, 2332, 2502, 2597, 2772, 2919, 3058, 3234, 3339, 3498, 3892, 4081, 4452, 4587, 4851, 5004, 5194, 5247, 5838, 6116, 6468, 6678, 6811, 6996, 7367, 7791, 8162, 8757, 9174, 9702, 10388, 10494, 10703, 11676, 12243, 13356, 13622, 13761, 14734, 15582, 16324, 17514, 18348, 19404, 20433, 20988, 21406, 22101, 23373, 24486, 27244, 27522, 28567, 29468, 31164, 32109, 35028, 36729, 40866, 42812, 44202, 46746, 48972, 51569, 55044, 57134, 61299, 64218, 66303, 73458, 74921, 81037, 81732, 85701, 88404, 93492, 96327, 103138, 114268, 122598, 128436, 132606, 146916, 149842, 154707, 162074, 171402, 192654, 206276, 224763, 243111, 245196, 257103, 265212, 299684, 309414, 324148, 342804, 360983, 385308, 449526, 464121, 486222, 514206, 567259, 618828, 674289, 721966, 729333, 899052, 928242, 972444, 1028412, 1082949, 1134518, 1348578, 1443932, 1458666, 1701777, 1856484, 2165898, 2269036, 2697156, 2917332, 3248847, 3403554, 3970813, 4331796, 5105331, 6497694, 6807108, 7941626, 10210662, 11912439, 12995388, 15883252, 20421324, 23824878, 35737317, 47649756, 71474634, 142949268]

約数ペア:

[(1, 142949268), (2, 71474634), (3, 47649756), (4, 35737317), (6, 23824878), (7, 20421324), (9, 15883252), (11, 12995388), (12, 11912439), (14, 10210662), (18, 7941626), (21, 6807108), (22, 6497694), (28, 5105331), (33, 4331796), (36, 3970813), (42, 3403554), (44, 3248847), (49, 2917332), (53, 2697156), (63, 2269036), (66, 2165898), (77, 1856484), (84, 1701777), (98, 1458666), (99, 1443932), (106, 1348578), (126, 1134518), (132, 1082949), (139, 1028412), (147, 972444), (154, 928242), (159, 899052), (196, 729333), (198, 721966), (212, 674289), (231, 618828), (252, 567259), (278, 514206), (294, 486222), (308, 464121), (318, 449526), (371, 385308), (396, 360983), (417, 342804), (441, 324148), (462, 309414), (477, 299684), (539, 265212), (556, 257103), (583, 245196), (588, 243111), (636, 224763), (693, 206276), (742, 192654), (834, 171402), (882, 162074), (924, 154707), (954, 149842), (973, 146916), (1078, 132606), (1113, 128436), (1166, 122598), (1251, 114268), (1386, 103138), (1484, 96327), (1529, 93492), (1617, 88404), (1668, 85701), (1749, 81732), (1764, 81037), (1908, 74921), (1946, 73458), (2156, 66303), (2226, 64218), (2332, 61299), (2502, 57134), (2597, 55044), (2772, 51569), (2919, 48972), (3058, 46746), (3234, 44202), (3339, 42812), (3498, 40866), (3892, 36729), (4081, 35028), (4452, 32109), (4587, 31164), (4851, 29468), (5004, 28567), (5194, 27522), (5247, 27244), (5838, 24486), (6116, 23373), (6468, 22101), (6678, 21406), (6811, 20988), (6996, 20433), (7367, 19404), (7791, 18348), (8162, 17514), (8757, 16324), (9174, 15582), (9702, 14734), (10388, 13761), (10494, 13622), (10703, 13356), (11676, 12243)]