165172154

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16547}}^1$

素因数の和:16610

約数の個数: 32

約数和(自身を含む): 305012736

約数和(自身を除く): 139840582

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 16547, 33094, 115829, 231658, 380581, 512957, 761162, 1025914, 2664067, 3590699, 5328134, 7181398, 11798011, 23596022, 82586077, 165172154]

約数ペア:

[(1, 165172154), (2, 82586077), (7, 23596022), (14, 11798011), (23, 7181398), (31, 5328134), (46, 3590699), (62, 2664067), (161, 1025914), (217, 761162), (322, 512957), (434, 380581), (713, 231658), (1426, 115829), (4991, 33094), (9982, 16547)]