148815961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{30241}}^1$

素因数の和:30304

約数の個数: 16

約数和(自身を含む): 183871360

約数和(自身を除く): 35055399

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 30241, 211687, 574579, 1118917, 4022053, 7832419, 21259423, 148815961]

約数ペア:

[(1, 148815961), (7, 21259423), (19, 7832419), (37, 4022053), (133, 1118917), (259, 574579), (703, 211687), (4921, 30241)]