148980244

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{100391}}^1$

素因数の和:100455

約数の個数: 24

約数和(自身を含む): 303585408

約数和(自身を除く): 154605164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 100391, 200782, 401564, 702737, 1405474, 2810948, 5320723, 10641446, 21282892, 37245061, 74490122, 148980244]

約数ペア:

[(1, 148980244), (2, 74490122), (4, 37245061), (7, 21282892), (14, 10641446), (28, 5320723), (53, 2810948), (106, 1405474), (212, 702737), (371, 401564), (742, 200782), (1484, 100391)]