165770896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5399}}^1$

素因数の和:5527

約数の個数: 40

約数和(自身を含む): 341496000

約数和(自身を除く): 175725104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 3838, 5399, 7676, 10798, 15352, 21596, 30704, 43192, 86384, 102581, 205162, 410324, 545299, 820648, 1090598, 1641296, 2181196, 4362392, 8724784, 10360681, 20721362, 41442724, 82885448, 165770896]

約数ペア:

[(1, 165770896), (2, 82885448), (4, 41442724), (8, 20721362), (16, 10360681), (19, 8724784), (38, 4362392), (76, 2181196), (101, 1641296), (152, 1090598), (202, 820648), (304, 545299), (404, 410324), (808, 205162), (1616, 102581), (1919, 86384), (3838, 43192), (5399, 30704), (7676, 21596), (10798, 15352)]