131620146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{8539}}^1$

素因数の和:8918

約数の個数: 32

約数和(自身を含む): 301701120

約数和(自身を除く): 170080974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 2202, 2569, 5138, 7707, 8539, 15414, 17078, 25617, 51234, 59773, 119546, 179319, 358638, 3133813, 6267626, 9401439, 18802878, 21936691, 43873382, 65810073, 131620146]

約数ペア:

[(1, 131620146), (2, 65810073), (3, 43873382), (6, 21936691), (7, 18802878), (14, 9401439), (21, 6267626), (42, 3133813), (367, 358638), (734, 179319), (1101, 119546), (2202, 59773), (2569, 51234), (5138, 25617), (7707, 17078), (8539, 15414)]