150451238

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 264971520

約数和(自身を除く): 114520282

約数列:

[1, 2, 7, 14, 43, 86, 301, 491, 509, 602, 982, 1018, 3437, 3563, 6874, 7126, 21113, 21887, 42226, 43774, 147791, 153209, 249919, 295582, 306418, 499838, 1749433, 3498866, 10746517, 21493034, 75225619, 150451238]

約数ペア:

[(1, 150451238), (2, 75225619), (7, 21493034), (14, 10746517), (43, 3498866), (86, 1749433), (301, 499838), (491, 306418), (509, 295582), (602, 249919), (982, 153209), (1018, 147791), (3437, 43774), (3563, 42226), (6874, 21887), (7126, 21113)]