156938070842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2120269}}^1$

素因数の和:2120606

約数の個数: 32

約数和(自身を含む): 285778471680

約数和(自身を除く): 128840400838

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 311, 622, 2177, 4354, 5287, 10574, 37009, 74018, 2120269, 4240538, 14841883, 29683766, 36044573, 72089146, 252312011, 504624022, 659403659, 1318807318, 4615825613, 9231651226, 11209862203, 22419724406, 78469035421, 156938070842]

約数ペア:

[(1, 156938070842), (2, 78469035421), (7, 22419724406), (14, 11209862203), (17, 9231651226), (34, 4615825613), (119, 1318807318), (238, 659403659), (311, 504624022), (622, 252312011), (2177, 72089146), (4354, 36044573), (5287, 29683766), (10574, 14841883), (37009, 4240538), (74018, 2120269)]