142776576

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 108

約数和(自身を含む): 425152000

約数和(自身を除く): 282375424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 1999, 2232, 2304, 2976, 3968, 3998, 4464, 5952, 5997, 7936, 7996, 8928, 11904, 11994, 15992, 17856, 17991, 23808, 23988, 31984, 35712, 35982, 47976, 61969, 63968, 71424, 71964, 95952, 123938, 127936, 143928, 185907, 191904, 247876, 255872, 287856, 371814, 383808, 495752, 511744, 557721, 575712, 743628, 767616, 991504, 1115442, 1151424, 1487256, 1535232, 1983008, 2230884, 2302848, 2974512, 3966016, 4461768, 4605696, 5949024, 7932032, 8923536, 11898048, 15864064, 17847072, 23796096, 35694144, 47592192, 71388288, 142776576]

約数ペア:

[(1, 142776576), (2, 71388288), (3, 47592192), (4, 35694144), (6, 23796096), (8, 17847072), (9, 15864064), (12, 11898048), (16, 8923536), (18, 7932032), (24, 5949024), (31, 4605696), (32, 4461768), (36, 3966016), (48, 2974512), (62, 2302848), (64, 2230884), (72, 1983008), (93, 1535232), (96, 1487256), (124, 1151424), (128, 1115442), (144, 991504), (186, 767616), (192, 743628), (248, 575712), (256, 557721), (279, 511744), (288, 495752), (372, 383808), (384, 371814), (496, 287856), (558, 255872), (576, 247876), (744, 191904), (768, 185907), (992, 143928), (1116, 127936), (1152, 123938), (1488, 95952), (1984, 71964), (1999, 71424), (2232, 63968), (2304, 61969), (2976, 47976), (3968, 35982), (3998, 35712), (4464, 31984), (5952, 23988), (5997, 23808), (7936, 17991), (7996, 17856), (8928, 15992), (11904, 11994)]