15666701136

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{41947}}^1$

素因数の和:42240

約数の個数: 80

約数和(自身を含む): 41945315328

約数和(自身を除く): 26278614192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 251, 372, 496, 502, 744, 753, 1004, 1488, 1506, 2008, 3012, 4016, 6024, 7781, 12048, 15562, 23343, 31124, 41947, 46686, 62248, 83894, 93372, 124496, 125841, 167788, 186744, 251682, 335576, 373488, 503364, 671152, 1006728, 1300357, 2013456, 2600714, 3901071, 5201428, 7802142, 10402856, 10528697, 15604284, 20805712, 21057394, 31208568, 31586091, 42114788, 62417136, 63172182, 84229576, 126344364, 168459152, 252688728, 326389607, 505377456, 652779214, 979168821, 1305558428, 1958337642, 2611116856, 3916675284, 5222233712, 7833350568, 15666701136]

約数ペア:

[(1, 15666701136), (2, 7833350568), (3, 5222233712), (4, 3916675284), (6, 2611116856), (8, 1958337642), (12, 1305558428), (16, 979168821), (24, 652779214), (31, 505377456), (48, 326389607), (62, 252688728), (93, 168459152), (124, 126344364), (186, 84229576), (248, 63172182), (251, 62417136), (372, 42114788), (496, 31586091), (502, 31208568), (744, 21057394), (753, 20805712), (1004, 15604284), (1488, 10528697), (1506, 10402856), (2008, 7802142), (3012, 5201428), (4016, 3901071), (6024, 2600714), (7781, 2013456), (12048, 1300357), (15562, 1006728), (23343, 671152), (31124, 503364), (41947, 373488), (46686, 335576), (62248, 251682), (83894, 186744), (93372, 167788), (124496, 125841)]