156974287

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 168334848

約数和(自身を除く): 11360561

約数列:

[1, 23, 53, 131, 983, 1219, 3013, 6943, 22609, 52099, 128773, 159689, 1198277, 2961779, 6824969, 156974287]

約数ペア:

[(1, 156974287), (23, 6824969), (53, 2961779), (131, 1198277), (983, 159689), (1219, 128773), (3013, 52099), (6943, 22609)]