148382864

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42737}}^1$

素因数の和:42783

約数の個数: 40

約数和(自身を含む): 339168768

約数和(自身を除く): 190785904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 42737, 85474, 170948, 299159, 341896, 598318, 683792, 1196636, 1324847, 2393272, 2649694, 4786544, 5299388, 9273929, 10598776, 18547858, 21197552, 37095716, 74191432, 148382864]

約数ペア:

[(1, 148382864), (2, 74191432), (4, 37095716), (7, 21197552), (8, 18547858), (14, 10598776), (16, 9273929), (28, 5299388), (31, 4786544), (56, 2649694), (62, 2393272), (112, 1324847), (124, 1196636), (217, 683792), (248, 598318), (434, 341896), (496, 299159), (868, 170948), (1736, 85474), (3472, 42737)]