156679886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 261740160

約数和(自身を除く): 105060274

約数列:

[1, 2, 11, 22, 101, 107, 202, 214, 659, 1111, 1177, 1318, 2222, 2354, 7249, 10807, 14498, 21614, 66559, 70513, 118877, 133118, 141026, 237754, 732149, 775643, 1464298, 1551286, 7121813, 14243626, 78339943, 156679886]

約数ペア:

[(1, 156679886), (2, 78339943), (11, 14243626), (22, 7121813), (101, 1551286), (107, 1464298), (202, 775643), (214, 732149), (659, 237754), (1111, 141026), (1177, 133118), (1318, 118877), (2222, 70513), (2354, 66559), (7249, 21614), (10807, 14498)]