156921217072

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{14882513}}^1$

素因数の和:14883180

約数の個数: 20

約数和(自身を含む): 304496236440

約数和(自身を除く): 147575019368

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 14882513, 29765026, 59530052, 119060104, 238120208, 9807576067, 19615152134, 39230304268, 78460608536, 156921217072]

約数ペア:

[(1, 156921217072), (2, 78460608536), (4, 39230304268), (8, 19615152134), (16, 9807576067), (659, 238120208), (1318, 119060104), (2636, 59530052), (5272, 29765026), (10544, 14882513)]