151201072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19979}}^1$

素因数の和:20041

約数の個数: 40

約数和(自身を含む): 327032640

約数和(自身を除く): 175831568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 19979, 39958, 79916, 159832, 219769, 319664, 439538, 859097, 879076, 1718194, 1758152, 3436388, 3516304, 6872776, 9450067, 13745552, 18900134, 37800268, 75600536, 151201072]

約数ペア:

[(1, 151201072), (2, 75600536), (4, 37800268), (8, 18900134), (11, 13745552), (16, 9450067), (22, 6872776), (43, 3516304), (44, 3436388), (86, 1758152), (88, 1718194), (172, 879076), (176, 859097), (344, 439538), (473, 319664), (688, 219769), (946, 159832), (1892, 79916), (3784, 39958), (7568, 19979)]