123163338448

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{50978203}}^1$

素因数の和:50978362

約数の個数: 20

約数和(自身を含む): 240209297248

約数和(自身を除く): 117045958800

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 50978203, 101956406, 203912812, 407825624, 815651248, 7697708653, 15395417306, 30790834612, 61581669224, 123163338448]

約数ペア:

[(1, 123163338448), (2, 61581669224), (4, 30790834612), (8, 15395417306), (16, 7697708653), (151, 815651248), (302, 407825624), (604, 203912812), (1208, 101956406), (2416, 50978203)]