166144286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3469}}^1$

素因数の和:3800

約数の個数: 32

約数和(自身を含む): 311800320

約数和(自身を除く): 145656034

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 2177, 3421, 3469, 4354, 6842, 6938, 23947, 24283, 38159, 47894, 48566, 76318, 267113, 534226, 1078859, 2157718, 7552013, 11867449, 15104026, 23734898, 83072143, 166144286]

約数ペア:

[(1, 166144286), (2, 83072143), (7, 23734898), (11, 15104026), (14, 11867449), (22, 7552013), (77, 2157718), (154, 1078859), (311, 534226), (622, 267113), (2177, 76318), (3421, 48566), (3469, 47894), (4354, 38159), (6842, 24283), (6938, 23947)]