128689344

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{10639}}^1$

素因数の和:10667

約数の個数: 112

約数和(自身を含む): 432409600

約数和(自身を除く): 303720256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 10639, 12096, 21278, 31917, 42556, 63834, 74473, 85112, 95751, 127668, 148946, 170224, 191502, 223419, 255336, 287253, 297892, 340448, 383004, 446838, 510672, 574506, 595784, 670257, 680896, 766008, 893676, 1021344, 1149012, 1191568, 1340514, 1532016, 1787352, 2010771, 2042688, 2298024, 2383136, 2681028, 3064032, 3574704, 4021542, 4596048, 4766272, 5362056, 6128064, 7149408, 8043084, 9192096, 10724112, 14298816, 16086168, 18384192, 21448224, 32172336, 42896448, 64344672, 128689344]

約数ペア:

[(1, 128689344), (2, 64344672), (3, 42896448), (4, 32172336), (6, 21448224), (7, 18384192), (8, 16086168), (9, 14298816), (12, 10724112), (14, 9192096), (16, 8043084), (18, 7149408), (21, 6128064), (24, 5362056), (27, 4766272), (28, 4596048), (32, 4021542), (36, 3574704), (42, 3064032), (48, 2681028), (54, 2383136), (56, 2298024), (63, 2042688), (64, 2010771), (72, 1787352), (84, 1532016), (96, 1340514), (108, 1191568), (112, 1149012), (126, 1021344), (144, 893676), (168, 766008), (189, 680896), (192, 670257), (216, 595784), (224, 574506), (252, 510672), (288, 446838), (336, 383004), (378, 340448), (432, 297892), (448, 287253), (504, 255336), (576, 223419), (672, 191502), (756, 170224), (864, 148946), (1008, 127668), (1344, 95751), (1512, 85112), (1728, 74473), (2016, 63834), (3024, 42556), (4032, 31917), (6048, 21278), (10639, 12096)]