154490476

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{82351}}^1$

素因数の和:82429

約数の個数: 24

約数和(自身を含む): 313596416

約数和(自身を除く): 159105940

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 82351, 164702, 329404, 576457, 1152914, 2305828, 5517517, 11035034, 22070068, 38622619, 77245238, 154490476]

約数ペア:

[(1, 154490476), (2, 77245238), (4, 38622619), (7, 22070068), (14, 11035034), (28, 5517517), (67, 2305828), (134, 1152914), (268, 576457), (469, 329404), (938, 164702), (1876, 82351)]