142916256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{70891}}^1$

素因数の和:70914

約数の個数: 72

約数和(自身を含む): 464484384

約数和(自身を除く): 321568128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 70891, 141782, 212673, 283564, 425346, 496237, 567128, 638019, 850692, 992474, 1134256, 1276038, 1488711, 1701384, 1984948, 2268512, 2552076, 2977422, 3402768, 3969896, 4466133, 5104152, 5954844, 6805536, 7939792, 8932266, 10208304, 11909688, 15879584, 17864532, 20416608, 23819376, 35729064, 47638752, 71458128, 142916256]

約数ペア:

[(1, 142916256), (2, 71458128), (3, 47638752), (4, 35729064), (6, 23819376), (7, 20416608), (8, 17864532), (9, 15879584), (12, 11909688), (14, 10208304), (16, 8932266), (18, 7939792), (21, 6805536), (24, 5954844), (28, 5104152), (32, 4466133), (36, 3969896), (42, 3402768), (48, 2977422), (56, 2552076), (63, 2268512), (72, 1984948), (84, 1701384), (96, 1488711), (112, 1276038), (126, 1134256), (144, 992474), (168, 850692), (224, 638019), (252, 567128), (288, 496237), (336, 425346), (504, 283564), (672, 212673), (1008, 141782), (2016, 70891)]