140816256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{52387}}^1$

素因数の和:52411

約数の個数: 64

約数和(自身を含む): 427486080

約数和(自身を除く): 286669824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 52387, 104774, 157161, 209548, 314322, 366709, 419096, 628644, 733418, 838192, 1100127, 1257288, 1466836, 1676384, 2200254, 2514576, 2933672, 3352768, 4400508, 5029152, 5867344, 6705536, 8801016, 10058304, 11734688, 17602032, 20116608, 23469376, 35204064, 46938752, 70408128, 140816256]

約数ペア:

[(1, 140816256), (2, 70408128), (3, 46938752), (4, 35204064), (6, 23469376), (7, 20116608), (8, 17602032), (12, 11734688), (14, 10058304), (16, 8801016), (21, 6705536), (24, 5867344), (28, 5029152), (32, 4400508), (42, 3352768), (48, 2933672), (56, 2514576), (64, 2200254), (84, 1676384), (96, 1466836), (112, 1257288), (128, 1100127), (168, 838192), (192, 733418), (224, 628644), (336, 419096), (384, 366709), (448, 314322), (672, 209548), (896, 157161), (1344, 104774), (2688, 52387)]