157478928

素因数分解:

$2^4\times 3^1\times {\mathrm{3280811}}^1$

素因数の和:3280822

約数の個数: 20

約数和(自身を含む): 406820688

約数和(自身を除く): 249341760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3280811, 6561622, 9842433, 13123244, 19684866, 26246488, 39369732, 52492976, 78739464, 157478928]

約数ペア:

[(1, 157478928), (2, 78739464), (3, 52492976), (4, 39369732), (6, 26246488), (8, 19684866), (12, 13123244), (16, 9842433), (24, 6561622), (48, 3280811)]