156975134914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317763431}}^1$

素因数の和:317763465

約数の個数: 16

約数和(自身を含む): 266921282880

約数和(自身を除く): 109946147966

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 317763431, 635526862, 4130924603, 6037505189, 8261849206, 12075010378, 78487567457, 156975134914]

約数ペア:

[(1, 156975134914), (2, 78487567457), (13, 12075010378), (19, 8261849206), (26, 6037505189), (38, 4130924603), (247, 635526862), (494, 317763431)]