165462262

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 289255680

約数和(自身を除く): 123793418

約数列:

[1, 2, 7, 14, 67, 134, 419, 421, 469, 838, 842, 938, 2933, 2947, 5866, 5894, 28073, 28207, 56146, 56414, 176399, 196511, 197449, 352798, 393022, 394898, 1234793, 2469586, 11818733, 23637466, 82731131, 165462262]

約数ペア:

[(1, 165462262), (2, 82731131), (7, 23637466), (14, 11818733), (67, 2469586), (134, 1234793), (419, 394898), (421, 393022), (469, 352798), (838, 197449), (842, 196511), (938, 176399), (2933, 56414), (2947, 56146), (5866, 28207), (5894, 28073)]