157212402

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{254389}}^1$

素因数の和:254497

約数の個数: 16

約数和(自身を含む): 317478720

約数和(自身を除く): 160266318

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 254389, 508778, 763167, 1526334, 26202067, 52404134, 78606201, 157212402]

約数ペア:

[(1, 157212402), (2, 78606201), (3, 52404134), (6, 26202067), (103, 1526334), (206, 763167), (309, 508778), (618, 254389)]