152321309

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67369}}^1$

素因数の和:67412

約数の個数: 16

約数和(自身を含む): 194025600

約数和(自身を除く): 41704291

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 67369, 471583, 1145273, 1280011, 8016911, 8960077, 21760187, 152321309]

約数ペア:

[(1, 152321309), (7, 21760187), (17, 8960077), (19, 8016911), (119, 1280011), (133, 1145273), (323, 471583), (2261, 67369)]