143350928

素因数分解:

$2^4\times 7^1\times {\mathrm{1279919}}^1$

素因数の和:1279934

約数の個数: 20

約数和(自身を含む): 317420160

約数和(自身を除く): 174069232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1279919, 2559838, 5119676, 8959433, 10239352, 17918866, 20478704, 35837732, 71675464, 143350928]

約数ペア:

[(1, 143350928), (2, 71675464), (4, 35837732), (7, 20478704), (8, 17918866), (14, 10239352), (16, 8959433), (28, 5119676), (56, 2559838), (112, 1279919)]