143755612

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 360364032

約数和(自身を除く): 216608420

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 49, 52, 77, 91, 92, 98, 143, 154, 161, 182, 196, 223, 253, 286, 299, 308, 322, 364, 446, 506, 539, 572, 598, 637, 644, 892, 1001, 1012, 1078, 1127, 1196, 1274, 1561, 1771, 2002, 2093, 2156, 2254, 2453, 2548, 2899, 3122, 3289, 3542, 4004, 4186, 4508, 4906, 5129, 5798, 6244, 6578, 7007, 7084, 8372, 9812, 10258, 10927, 11596, 12397, 13156, 14014, 14651, 17171, 20293, 20516, 21854, 23023, 24794, 28028, 29302, 31889, 34342, 35903, 40586, 43708, 46046, 49588, 56419, 58604, 63778, 66677, 68684, 71806, 81172, 92092, 112838, 120197, 127556, 133354, 142051, 143612, 161161, 223223, 225676, 240394, 251321, 266708, 284102, 322322, 394933, 446446, 466739, 480788, 502642, 568204, 644644, 733447, 789866, 892892, 933478, 1005284, 1466894, 1562561, 1579732, 1866956, 2764531, 2933788, 3125122, 3267173, 5134129, 5529062, 6250244, 6534346, 10268258, 11058124, 13068692, 20536516, 35938903, 71877806, 143755612]

約数ペア:

[(1, 143755612), (2, 71877806), (4, 35938903), (7, 20536516), (11, 13068692), (13, 11058124), (14, 10268258), (22, 6534346), (23, 6250244), (26, 5529062), (28, 5134129), (44, 3267173), (46, 3125122), (49, 2933788), (52, 2764531), (77, 1866956), (91, 1579732), (92, 1562561), (98, 1466894), (143, 1005284), (154, 933478), (161, 892892), (182, 789866), (196, 733447), (223, 644644), (253, 568204), (286, 502642), (299, 480788), (308, 466739), (322, 446446), (364, 394933), (446, 322322), (506, 284102), (539, 266708), (572, 251321), (598, 240394), (637, 225676), (644, 223223), (892, 161161), (1001, 143612), (1012, 142051), (1078, 133354), (1127, 127556), (1196, 120197), (1274, 112838), (1561, 92092), (1771, 81172), (2002, 71806), (2093, 68684), (2156, 66677), (2254, 63778), (2453, 58604), (2548, 56419), (2899, 49588), (3122, 46046), (3289, 43708), (3542, 40586), (4004, 35903), (4186, 34342), (4508, 31889), (4906, 29302), (5129, 28028), (5798, 24794), (6244, 23023), (6578, 21854), (7007, 20516), (7084, 20293), (8372, 17171), (9812, 14651), (10258, 14014), (10927, 13156), (11596, 12397)]