188288876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{1621}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 335170080

約数和(自身を除く): 146881204

約数列:

[1, 2, 4, 71, 142, 284, 409, 818, 1621, 1636, 3242, 6484, 29039, 58078, 115091, 116156, 230182, 460364, 662989, 1325978, 2651956, 47072219, 94144438, 188288876]

約数ペア:

[(1, 188288876), (2, 94144438), (4, 47072219), (71, 2651956), (142, 1325978), (284, 662989), (409, 460364), (818, 230182), (1621, 116156), (1636, 115091), (3242, 58078), (6484, 29039)]