157231326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{3061}}^1$

素因数の和:4296

約数の個数: 32

約数和(自身を含む): 359797248

約数和(自身を除く): 202565922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1223, 2446, 3061, 3669, 6122, 7338, 8561, 9183, 17122, 18366, 21427, 25683, 42854, 51366, 64281, 128562, 3743603, 7487206, 11230809, 22461618, 26205221, 52410442, 78615663, 157231326]

約数ペア:

[(1, 157231326), (2, 78615663), (3, 52410442), (6, 26205221), (7, 22461618), (14, 11230809), (21, 7487206), (42, 3743603), (1223, 128562), (2446, 64281), (3061, 51366), (3669, 42854), (6122, 25683), (7338, 21427), (8561, 18366), (9183, 17122)]