126917856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 393513120

約数和(自身を除く): 266595264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 109, 117, 144, 156, 208, 218, 234, 288, 311, 312, 327, 416, 436, 468, 622, 624, 654, 872, 933, 936, 981, 1244, 1248, 1308, 1417, 1744, 1866, 1872, 1962, 2488, 2616, 2799, 2834, 3488, 3732, 3744, 3924, 4043, 4251, 4976, 5232, 5598, 5668, 7464, 7848, 8086, 8502, 9952, 10464, 11196, 11336, 12129, 12753, 14928, 15696, 16172, 17004, 22392, 22672, 24258, 25506, 29856, 31392, 32344, 33899, 34008, 36387, 44784, 45344, 48516, 51012, 64688, 67798, 68016, 72774, 89568, 97032, 101697, 102024, 129376, 135596, 136032, 145548, 194064, 203394, 204048, 271192, 291096, 305091, 388128, 406788, 408096, 440687, 542384, 582192, 610182, 813576, 881374, 1084768, 1164384, 1220364, 1322061, 1627152, 1762748, 2440728, 2644122, 3254304, 3525496, 3966183, 4881456, 5288244, 7050992, 7932366, 9762912, 10576488, 14101984, 15864732, 21152976, 31729464, 42305952, 63458928, 126917856]

約数ペア:

[(1, 126917856), (2, 63458928), (3, 42305952), (4, 31729464), (6, 21152976), (8, 15864732), (9, 14101984), (12, 10576488), (13, 9762912), (16, 7932366), (18, 7050992), (24, 5288244), (26, 4881456), (32, 3966183), (36, 3525496), (39, 3254304), (48, 2644122), (52, 2440728), (72, 1762748), (78, 1627152), (96, 1322061), (104, 1220364), (109, 1164384), (117, 1084768), (144, 881374), (156, 813576), (208, 610182), (218, 582192), (234, 542384), (288, 440687), (311, 408096), (312, 406788), (327, 388128), (416, 305091), (436, 291096), (468, 271192), (622, 204048), (624, 203394), (654, 194064), (872, 145548), (933, 136032), (936, 135596), (981, 129376), (1244, 102024), (1248, 101697), (1308, 97032), (1417, 89568), (1744, 72774), (1866, 68016), (1872, 67798), (1962, 64688), (2488, 51012), (2616, 48516), (2799, 45344), (2834, 44784), (3488, 36387), (3732, 34008), (3744, 33899), (3924, 32344), (4043, 31392), (4251, 29856), (4976, 25506), (5232, 24258), (5598, 22672), (5668, 22392), (7464, 17004), (7848, 16172), (8086, 15696), (8502, 14928), (9952, 12753), (10464, 12129), (11196, 11336)]