139164016

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{57601}}^1$

素因数の和:57760

約数の個数: 20

約数和(自身を含む): 271420624

約数和(自身を除く): 132256608

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 57601, 115202, 230404, 460808, 921616, 8697751, 17395502, 34791004, 69582008, 139164016]

約数ペア:

[(1, 139164016), (2, 69582008), (4, 34791004), (8, 17395502), (16, 8697751), (151, 921616), (302, 460808), (604, 230404), (1208, 115202), (2416, 57601)]