161675248

素因数分解:

$2^4\times 7^1\times {\mathrm{1443529}}^1$

素因数の和:1443544

約数の個数: 20

約数和(自身を含む): 357995440

約数和(自身を除く): 196320192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1443529, 2887058, 5774116, 10104703, 11548232, 20209406, 23096464, 40418812, 80837624, 161675248]

約数ペア:

[(1, 161675248), (2, 80837624), (4, 40418812), (7, 23096464), (8, 20209406), (14, 11548232), (16, 10104703), (28, 5774116), (56, 2887058), (112, 1443529)]