168231490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{141371}}^1$

素因数の和:141402

約数の個数: 32

約数和(自身を含む): 366436224

約数和(自身を除く): 198204734

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 141371, 282742, 706855, 989597, 1413710, 1979194, 2403307, 4806614, 4947985, 9895970, 12016535, 16823149, 24033070, 33646298, 84115745, 168231490]

約数ペア:

[(1, 168231490), (2, 84115745), (5, 33646298), (7, 24033070), (10, 16823149), (14, 12016535), (17, 9895970), (34, 4947985), (35, 4806614), (70, 2403307), (85, 1979194), (119, 1413710), (170, 989597), (238, 706855), (595, 282742), (1190, 141371)]