162748851

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 243978240

約数和(自身を除く): 81229389

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 817, 989, 1311, 2451, 2887, 2967, 8661, 18791, 54853, 56373, 66401, 124141, 164559, 199203, 372423, 1261619, 2358679, 2855243, 3784857, 7076037, 8565729, 54249617, 162748851]

約数ペア:

[(1, 162748851), (3, 54249617), (19, 8565729), (23, 7076037), (43, 3784857), (57, 2855243), (69, 2358679), (129, 1261619), (437, 372423), (817, 199203), (989, 164559), (1311, 124141), (2451, 66401), (2887, 56373), (2967, 54853), (8661, 18791)]