157789134

素因数分解:

$2^1\times 3^6\times {\mathrm{108223}}^1$

素因数の和:108243

約数の個数: 28

約数和(自身を含む): 354866496

約数和(自身を除く): 197077362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 108223, 216446, 324669, 649338, 974007, 1948014, 2922021, 5844042, 8766063, 17532126, 26298189, 52596378, 78894567, 157789134]

約数ペア:

[(1, 157789134), (2, 78894567), (3, 52596378), (6, 26298189), (9, 17532126), (18, 8766063), (27, 5844042), (54, 2922021), (81, 1948014), (162, 974007), (243, 649338), (486, 324669), (729, 216446), (1458, 108223)]