149736942

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{42227}}^1$

素因数の和:42432

約数の個数: 24

約数和(自身を含む): 326084616

約数和(自身を除く): 176347674

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 42227, 84454, 126681, 253362, 380043, 760086, 8318719, 16637438, 24956157, 49912314, 74868471, 149736942]

約数ペア:

[(1, 149736942), (2, 74868471), (3, 49912314), (6, 24956157), (9, 16637438), (18, 8318719), (197, 760086), (394, 380043), (591, 253362), (1182, 126681), (1773, 84454), (3546, 42227)]