165160592

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{240059}}^1$

素因数の和:240110

約数の個数: 20

約数和(自身を含む): 327441840

約数和(自身を除く): 162281248

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 240059, 480118, 960236, 1920472, 3840944, 10322537, 20645074, 41290148, 82580296, 165160592]

約数ペア:

[(1, 165160592), (2, 82580296), (4, 41290148), (8, 20645074), (16, 10322537), (43, 3840944), (86, 1920472), (172, 960236), (344, 480118), (688, 240059)]