128566872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3697}}^1$

素因数の和:3742

約数の個数: 128

約数和(自身を含む): 426009600

約数和(自身を除く): 297442728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3697, 3864, 4347, 4968, 5796, 7394, 8694, 11091, 11592, 14788, 17388, 22182, 25879, 29576, 33273, 34776, 44364, 51758, 66546, 77637, 85031, 88728, 99819, 103516, 133092, 155274, 170062, 199638, 207032, 232911, 255093, 266184, 310548, 340124, 399276, 465822, 510186, 595217, 621096, 680248, 698733, 765279, 798552, 931644, 1020372, 1190434, 1397466, 1530558, 1785651, 1863288, 2040744, 2295837, 2380868, 2794932, 3061116, 3571302, 4591674, 4761736, 5356953, 5589864, 6122232, 7142604, 9183348, 10713906, 14285208, 16070859, 18366696, 21427812, 32141718, 42855624, 64283436, 128566872]

約数ペア:

[(1, 128566872), (2, 64283436), (3, 42855624), (4, 32141718), (6, 21427812), (7, 18366696), (8, 16070859), (9, 14285208), (12, 10713906), (14, 9183348), (18, 7142604), (21, 6122232), (23, 5589864), (24, 5356953), (27, 4761736), (28, 4591674), (36, 3571302), (42, 3061116), (46, 2794932), (54, 2380868), (56, 2295837), (63, 2040744), (69, 1863288), (72, 1785651), (84, 1530558), (92, 1397466), (108, 1190434), (126, 1020372), (138, 931644), (161, 798552), (168, 765279), (184, 698733), (189, 680248), (207, 621096), (216, 595217), (252, 510186), (276, 465822), (322, 399276), (378, 340124), (414, 310548), (483, 266184), (504, 255093), (552, 232911), (621, 207032), (644, 199638), (756, 170062), (828, 155274), (966, 133092), (1242, 103516), (1288, 99819), (1449, 88728), (1512, 85031), (1656, 77637), (1932, 66546), (2484, 51758), (2898, 44364), (3697, 34776), (3864, 33273), (4347, 29576), (4968, 25879), (5796, 22182), (7394, 17388), (8694, 14788), (11091, 11592)]