150916612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{489989}}^1$

素因数の和:490011

約数の個数: 24

約数和(自身を含む): 329273280

約数和(自身を除く): 178356668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 489989, 979978, 1959956, 3429923, 5389879, 6859846, 10779758, 13719692, 21559516, 37729153, 75458306, 150916612]

約数ペア:

[(1, 150916612), (2, 75458306), (4, 37729153), (7, 21559516), (11, 13719692), (14, 10779758), (22, 6859846), (28, 5389879), (44, 3429923), (77, 1959956), (154, 979978), (308, 489989)]