138729192

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 423642240

約数和(自身を除く): 284913048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 223, 276, 294, 322, 392, 446, 483, 529, 552, 588, 644, 669, 892, 966, 1058, 1127, 1176, 1288, 1338, 1561, 1587, 1784, 1932, 2116, 2254, 2676, 3122, 3174, 3381, 3703, 3864, 4232, 4508, 4683, 5129, 5352, 6244, 6348, 6762, 7406, 9016, 9366, 10258, 10927, 11109, 12488, 12696, 13524, 14812, 15387, 18732, 20516, 21854, 22218, 25921, 27048, 29624, 30774, 32781, 35903, 37464, 41032, 43708, 44436, 51842, 61548, 65562, 71806, 77763, 87416, 88872, 103684, 107709, 117967, 123096, 131124, 143612, 155526, 207368, 215418, 235934, 251321, 262248, 287224, 311052, 353901, 430836, 471868, 502642, 622104, 707802, 753963, 825769, 861672, 943736, 1005284, 1415604, 1507926, 1651538, 2010568, 2477307, 2831208, 3015852, 3303076, 4954614, 5780383, 6031704, 6606152, 9909228, 11560766, 17341149, 19818456, 23121532, 34682298, 46243064, 69364596, 138729192]

約数ペア:

[(1, 138729192), (2, 69364596), (3, 46243064), (4, 34682298), (6, 23121532), (7, 19818456), (8, 17341149), (12, 11560766), (14, 9909228), (21, 6606152), (23, 6031704), (24, 5780383), (28, 4954614), (42, 3303076), (46, 3015852), (49, 2831208), (56, 2477307), (69, 2010568), (84, 1651538), (92, 1507926), (98, 1415604), (138, 1005284), (147, 943736), (161, 861672), (168, 825769), (184, 753963), (196, 707802), (223, 622104), (276, 502642), (294, 471868), (322, 430836), (392, 353901), (446, 311052), (483, 287224), (529, 262248), (552, 251321), (588, 235934), (644, 215418), (669, 207368), (892, 155526), (966, 143612), (1058, 131124), (1127, 123096), (1176, 117967), (1288, 107709), (1338, 103684), (1561, 88872), (1587, 87416), (1784, 77763), (1932, 71806), (2116, 65562), (2254, 61548), (2676, 51842), (3122, 44436), (3174, 43708), (3381, 41032), (3703, 37464), (3864, 35903), (4232, 32781), (4508, 30774), (4683, 29624), (5129, 27048), (5352, 25921), (6244, 22218), (6348, 21854), (6762, 20516), (7406, 18732), (9016, 15387), (9366, 14812), (10258, 13524), (10927, 12696), (11109, 12488)]