165047036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1907}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 361573632

約数和(自身を除く): 196526596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 562, 1124, 1907, 1967, 3091, 3814, 3934, 6182, 7628, 7868, 12364, 13349, 20977, 21637, 26698, 41954, 43274, 53396, 83908, 86548, 146839, 293678, 535867, 587356, 1071734, 2143468, 3751069, 5894537, 7502138, 11789074, 15004276, 23578148, 41261759, 82523518, 165047036]

約数ペア:

[(1, 165047036), (2, 82523518), (4, 41261759), (7, 23578148), (11, 15004276), (14, 11789074), (22, 7502138), (28, 5894537), (44, 3751069), (77, 2143468), (154, 1071734), (281, 587356), (308, 535867), (562, 293678), (1124, 146839), (1907, 86548), (1967, 83908), (3091, 53396), (3814, 43274), (3934, 41954), (6182, 26698), (7628, 21637), (7868, 20977), (12364, 13349)]