156905916

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{39503}}^1$

素因数の和:39841

約数の個数: 24

約数和(自身を含む): 367229184

約数和(自身を除く): 210323268

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 39503, 79006, 118509, 158012, 237018, 474036, 13075493, 26150986, 39226479, 52301972, 78452958, 156905916]

約数ペア:

[(1, 156905916), (2, 78452958), (3, 52301972), (4, 39226479), (6, 26150986), (12, 13075493), (331, 474036), (662, 237018), (993, 158012), (1324, 118509), (1986, 79006), (3972, 39503)]