138472296

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{25873}}^1$

素因数の和:26105

約数の個数: 32

約数和(自身を含む): 347746560

約数和(自身を除く): 209274264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 25873, 51746, 77619, 103492, 155238, 206984, 310476, 620952, 5769679, 11539358, 17309037, 23078716, 34618074, 46157432, 69236148, 138472296]

約数ペア:

[(1, 138472296), (2, 69236148), (3, 46157432), (4, 34618074), (6, 23078716), (8, 17309037), (12, 11539358), (24, 5769679), (223, 620952), (446, 310476), (669, 206984), (892, 155238), (1338, 103492), (1784, 77619), (2676, 51746), (5352, 25873)]