157066998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{64319}}^1$

素因数の和:64372

約数の個数: 32

約数和(自身を含む): 351959040

約数和(自身を除く): 194892042

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 64319, 128638, 192957, 385914, 707509, 1415018, 2122527, 2379803, 4245054, 4759606, 7139409, 14278818, 26177833, 52355666, 78533499, 157066998]

約数ペア:

[(1, 157066998), (2, 78533499), (3, 52355666), (6, 26177833), (11, 14278818), (22, 7139409), (33, 4759606), (37, 4245054), (66, 2379803), (74, 2122527), (111, 1415018), (222, 707509), (407, 385914), (814, 192957), (1221, 128638), (2442, 64319)]