148417712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{403309}}^1$

素因数の和:403340

約数の個数: 20

約数和(自身を含む): 300062640

約数和(自身を除く): 151644928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 403309, 806618, 1613236, 3226472, 6452944, 9276107, 18552214, 37104428, 74208856, 148417712]

約数ペア:

[(1, 148417712), (2, 74208856), (4, 37104428), (8, 18552214), (16, 9276107), (23, 6452944), (46, 3226472), (92, 1613236), (184, 806618), (368, 403309)]