133021028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163819}}^1$

素因数の和:163859

約数の個数: 24

約数和(自身を含む): 275217600

約数和(自身を除く): 142196572

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 163819, 327638, 655276, 1146733, 2293466, 4586932, 4750751, 9501502, 19003004, 33255257, 66510514, 133021028]

約数ペア:

[(1, 133021028), (2, 66510514), (4, 33255257), (7, 19003004), (14, 9501502), (28, 4750751), (29, 4586932), (58, 2293466), (116, 1146733), (203, 655276), (406, 327638), (812, 163819)]