157909236

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{215723}}^1$

素因数の和:215791

約数の個数: 24

約数和(自身を含む): 374496864

約数和(自身を除く): 216587628

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 215723, 431446, 647169, 862892, 1294338, 2588676, 13159103, 26318206, 39477309, 52636412, 78954618, 157909236]

約数ペア:

[(1, 157909236), (2, 78954618), (3, 52636412), (4, 39477309), (6, 26318206), (12, 13159103), (61, 2588676), (122, 1294338), (183, 862892), (244, 647169), (366, 431446), (732, 215723)]