157219674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1139273}}^1$

素因数の和:1139301

約数の個数: 16

約数和(自身を含む): 328110912

約数和(自身を除く): 170891238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1139273, 2278546, 3417819, 6835638, 26203279, 52406558, 78609837, 157219674]

約数ペア:

[(1, 157219674), (2, 78609837), (3, 52406558), (6, 26203279), (23, 6835638), (46, 3417819), (69, 2278546), (138, 1139273)]