156970982452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{39679217}}^1$

素因数の和:39679287

約数の個数: 24

約数和(自身を含む): 293308779456

約数和(自身を除く): 136337797004

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 39679217, 79358434, 158716868, 912621991, 1706206331, 1825243982, 3412412662, 3650487964, 6824825324, 39242745613, 78485491226, 156970982452]

約数ペア:

[(1, 156970982452), (2, 78485491226), (4, 39242745613), (23, 6824825324), (43, 3650487964), (46, 3412412662), (86, 1825243982), (92, 1706206331), (172, 912621991), (989, 158716868), (1978, 79358434), (3956, 39679217)]