129625146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4003}}^1$

素因数の和:4275

約数の個数: 48

約数和(自身を含む): 322305984

約数和(自身を除く): 192680838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1542, 1799, 2313, 3598, 4003, 4626, 5397, 8006, 10794, 12009, 16191, 24018, 28021, 32382, 36027, 56042, 72054, 84063, 168126, 252189, 504378, 1028771, 2057542, 3086313, 6172626, 7201397, 9258939, 14402794, 18517878, 21604191, 43208382, 64812573, 129625146]

約数ペア:

[(1, 129625146), (2, 64812573), (3, 43208382), (6, 21604191), (7, 18517878), (9, 14402794), (14, 9258939), (18, 7201397), (21, 6172626), (42, 3086313), (63, 2057542), (126, 1028771), (257, 504378), (514, 252189), (771, 168126), (1542, 84063), (1799, 72054), (2313, 56042), (3598, 36027), (4003, 32382), (4626, 28021), (5397, 24018), (8006, 16191), (10794, 12009)]