127197364

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 264499200

約数和(自身を除く): 137301836

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 383, 406, 409, 766, 812, 818, 1532, 1636, 2681, 2863, 5362, 5726, 10724, 11107, 11452, 11861, 22214, 23722, 44428, 47444, 77749, 83027, 155498, 156647, 166054, 310996, 313294, 332108, 626588, 1096529, 2193058, 4386116, 4542763, 9085526, 18171052, 31799341, 63598682, 127197364]

約数ペア:

[(1, 127197364), (2, 63598682), (4, 31799341), (7, 18171052), (14, 9085526), (28, 4542763), (29, 4386116), (58, 2193058), (116, 1096529), (203, 626588), (383, 332108), (406, 313294), (409, 310996), (766, 166054), (812, 156647), (818, 155498), (1532, 83027), (1636, 77749), (2681, 47444), (2863, 44428), (5362, 23722), (5726, 22214), (10724, 11861), (11107, 11452)]