157556068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{43717}}^1$

素因数の和:43791

約数の個数: 24

約数和(自身を含む): 297457272

約数和(自身を除く): 139901204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 43717, 87434, 174868, 743189, 1486378, 2317001, 2972756, 4634002, 9268004, 39389017, 78778034, 157556068]

約数ペア:

[(1, 157556068), (2, 78778034), (4, 39389017), (17, 9268004), (34, 4634002), (53, 2972756), (68, 2317001), (106, 1486378), (212, 743189), (901, 174868), (1802, 87434), (3604, 43717)]