189118712

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{811}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 359748480

約数和(自身を除く): 170629768

約数列:

[1, 2, 4, 8, 103, 206, 283, 412, 566, 811, 824, 1132, 1622, 2264, 3244, 6488, 29149, 58298, 83533, 116596, 167066, 229513, 233192, 334132, 459026, 668264, 918052, 1836104, 23639839, 47279678, 94559356, 189118712]

約数ペア:

[(1, 189118712), (2, 94559356), (4, 47279678), (8, 23639839), (103, 1836104), (206, 918052), (283, 668264), (412, 459026), (566, 334132), (811, 233192), (824, 229513), (1132, 167066), (1622, 116596), (2264, 83533), (3244, 58298), (6488, 29149)]