148755404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{123551}}^1$

素因数の和:123605

約数の個数: 24

約数和(自身を含む): 304432128

約数和(自身を除く): 155676724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 123551, 247102, 494204, 864857, 1729714, 3459428, 5312693, 10625386, 21250772, 37188851, 74377702, 148755404]

約数ペア:

[(1, 148755404), (2, 74377702), (4, 37188851), (7, 21250772), (14, 10625386), (28, 5312693), (43, 3459428), (86, 1729714), (172, 864857), (301, 494204), (602, 247102), (1204, 123551)]