166888908

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{65293}}^1$

素因数の和:65374

約数の個数: 36

約数和(自身を含む): 427806288

約数和(自身を除く): 260917380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 65293, 130586, 195879, 261172, 391758, 587637, 783516, 1175274, 2350548, 4635803, 9271606, 13907409, 18543212, 27814818, 41722227, 55629636, 83444454, 166888908]

約数ペア:

[(1, 166888908), (2, 83444454), (3, 55629636), (4, 41722227), (6, 27814818), (9, 18543212), (12, 13907409), (18, 9271606), (36, 4635803), (71, 2350548), (142, 1175274), (213, 783516), (284, 587637), (426, 391758), (639, 261172), (852, 195879), (1278, 130586), (2556, 65293)]