155901782

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{7213}}^1$

素因数の和:7423

約数の個数: 16

約数和(自身を含む): 238408272

約数和(自身を除く): 82506490

約数列:

[1, 2, 101, 107, 202, 214, 7213, 10807, 14426, 21614, 728513, 771791, 1457026, 1543582, 77950891, 155901782]

約数ペア:

[(1, 155901782), (2, 77950891), (101, 1543582), (107, 1457026), (202, 771791), (214, 728513), (7213, 21614), (10807, 14426)]