149040784

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{15551}}^1$

素因数の和:16158

約数の個数: 20

約数和(自身を含む): 289267200

約数和(自身を除く): 140226416

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2396, 4792, 9584, 15551, 31102, 62204, 124408, 248816, 9315049, 18630098, 37260196, 74520392, 149040784]

約数ペア:

[(1, 149040784), (2, 74520392), (4, 37260196), (8, 18630098), (16, 9315049), (599, 248816), (1198, 124408), (2396, 62204), (4792, 31102), (9584, 15551)]