156975376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{338309}}^1$

素因数の和:338346

約数の個数: 20

約数和(自身を含む): 314628300

約数和(自身を除く): 157652924

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 338309, 676618, 1353236, 2706472, 5412944, 9810961, 19621922, 39243844, 78487688, 156975376]

約数ペア:

[(1, 156975376), (2, 78487688), (4, 39243844), (8, 19621922), (16, 9810961), (29, 5412944), (58, 2706472), (116, 1353236), (232, 676618), (464, 338309)]