140779128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1367}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 403176960

約数和(自身を除く): 262397832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 613, 1226, 1367, 1839, 2452, 2734, 3678, 4101, 4291, 4904, 5468, 7356, 8202, 8582, 9569, 10936, 12873, 14712, 16404, 17164, 19138, 25746, 28707, 32808, 34328, 38276, 51492, 57414, 76552, 102984, 114828, 229656, 837971, 1675942, 2513913, 3351884, 5027826, 5865797, 6703768, 10055652, 11731594, 17597391, 20111304, 23463188, 35194782, 46926376, 70389564, 140779128]

約数ペア:

[(1, 140779128), (2, 70389564), (3, 46926376), (4, 35194782), (6, 23463188), (7, 20111304), (8, 17597391), (12, 11731594), (14, 10055652), (21, 6703768), (24, 5865797), (28, 5027826), (42, 3351884), (56, 2513913), (84, 1675942), (168, 837971), (613, 229656), (1226, 114828), (1367, 102984), (1839, 76552), (2452, 57414), (2734, 51492), (3678, 38276), (4101, 34328), (4291, 32808), (4904, 28707), (5468, 25746), (7356, 19138), (8202, 17164), (8582, 16404), (9569, 14712), (10936, 12873)]