161053912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{6389}}^1$

素因数の和:6555

約数の個数: 32

約数和(自身を含む): 317455200

約数和(自身を除く): 156401288

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 1096, 3151, 6302, 6389, 12604, 12778, 25208, 25556, 51112, 146947, 293894, 587788, 875293, 1175576, 1750586, 3501172, 7002344, 20131739, 40263478, 80526956, 161053912]

約数ペア:

[(1, 161053912), (2, 80526956), (4, 40263478), (8, 20131739), (23, 7002344), (46, 3501172), (92, 1750586), (137, 1175576), (184, 875293), (274, 587788), (548, 293894), (1096, 146947), (3151, 51112), (6302, 25556), (6389, 25208), (12604, 12778)]