161364176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1237}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 324217344

約数和(自身を除く): 162853168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 263, 496, 526, 1052, 1237, 2104, 2474, 4208, 4948, 8153, 9896, 16306, 19792, 32612, 38347, 65224, 76694, 130448, 153388, 306776, 325331, 613552, 650662, 1301324, 2602648, 5205296, 10085261, 20170522, 40341044, 80682088, 161364176]

約数ペア:

[(1, 161364176), (2, 80682088), (4, 40341044), (8, 20170522), (16, 10085261), (31, 5205296), (62, 2602648), (124, 1301324), (248, 650662), (263, 613552), (496, 325331), (526, 306776), (1052, 153388), (1237, 130448), (2104, 76694), (2474, 65224), (4208, 38347), (4948, 32612), (8153, 19792), (9896, 16306)]