146672

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 20

約数和(自身を含む): 290160

約数和(自身を除く): 143488

約数列:

[1, 2, 4, 8, 16, 89, 103, 178, 206, 356, 412, 712, 824, 1424, 1648, 9167, 18334, 36668, 73336, 146672]

約数ペア:

[(1, 146672), (2, 73336), (4, 36668), (8, 18334), (16, 9167), (89, 1648), (103, 1424), (178, 824), (206, 712), (356, 412)]