166679028

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{21943}}^1$

素因数の和:22164

約数の個数: 36

約数和(自身を含む): 423343648

約数和(自身を除く): 256664620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 21943, 43886, 65829, 87772, 131658, 197487, 263316, 394974, 789948, 4629973, 9259946, 13889919, 18519892, 27779838, 41669757, 55559676, 83339514, 166679028]

約数ペア:

[(1, 166679028), (2, 83339514), (3, 55559676), (4, 41669757), (6, 27779838), (9, 18519892), (12, 13889919), (18, 9259946), (36, 4629973), (211, 789948), (422, 394974), (633, 263316), (844, 197487), (1266, 131658), (1899, 87772), (2532, 65829), (3798, 43886), (7596, 21943)]