135339428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{155921}}^1$

素因数の和:155963

約数の個数: 24

約数和(自身を含む): 279412224

約数和(自身を除く): 144072796

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 155921, 311842, 623684, 1091447, 2182894, 4365788, 4833551, 9667102, 19334204, 33834857, 67669714, 135339428]

約数ペア:

[(1, 135339428), (2, 67669714), (4, 33834857), (7, 19334204), (14, 9667102), (28, 4833551), (31, 4365788), (62, 2182894), (124, 1091447), (217, 623684), (434, 311842), (868, 155921)]