165520896

素因数分解:

$2^9\times 3^1\times {\mathrm{107761}}^1$

素因数の和:107782

約数の個数: 40

約数和(自身を含む): 440962104

約数和(自身を除く): 275441208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 107761, 215522, 323283, 431044, 646566, 862088, 1293132, 1724176, 2586264, 3448352, 5172528, 6896704, 10345056, 13793408, 20690112, 27586816, 41380224, 55173632, 82760448, 165520896]

約数ペア:

[(1, 165520896), (2, 82760448), (3, 55173632), (4, 41380224), (6, 27586816), (8, 20690112), (12, 13793408), (16, 10345056), (24, 6896704), (32, 5172528), (48, 3448352), (64, 2586264), (96, 1724176), (128, 1293132), (192, 862088), (256, 646566), (384, 431044), (512, 323283), (768, 215522), (1536, 107761)]