163755252

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{64067}}^1$

素因数の和:64148

約数の個数: 36

約数和(自身を含む): 419773536

約数和(自身を除く): 256018284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 64067, 128134, 192201, 256268, 384402, 576603, 768804, 1153206, 2306412, 4548757, 9097514, 13646271, 18195028, 27292542, 40938813, 54585084, 81877626, 163755252]

約数ペア:

[(1, 163755252), (2, 81877626), (3, 54585084), (4, 40938813), (6, 27292542), (9, 18195028), (12, 13646271), (18, 9097514), (36, 4548757), (71, 2306412), (142, 1153206), (213, 768804), (284, 576603), (426, 384402), (639, 256268), (852, 192201), (1278, 128134), (2556, 64067)]