156601641

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3643}}^1$

素因数の和:3765

約数の個数: 32

約数和(自身を含む): 251873280

約数和(自身を除く): 95271639

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1869, 2047, 3643, 6141, 10929, 14329, 25501, 42987, 76503, 83789, 251367, 324227, 586523, 972681, 1759569, 2269589, 6808767, 7457221, 22371663, 52200547, 156601641]

約数ペア:

[(1, 156601641), (3, 52200547), (7, 22371663), (21, 7457221), (23, 6808767), (69, 2269589), (89, 1759569), (161, 972681), (267, 586523), (483, 324227), (623, 251367), (1869, 83789), (2047, 76503), (3643, 42987), (6141, 25501), (10929, 14329)]