156960774

素因数分解:

$2^1\times 3^3\times {\mathrm{2906681}}^1$

素因数の和:2906692

約数の個数: 16

約数和(自身を含む): 348801840

約数和(自身を除く): 191841066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2906681, 5813362, 8720043, 17440086, 26160129, 52320258, 78480387, 156960774]

約数ペア:

[(1, 156960774), (2, 78480387), (3, 52320258), (6, 26160129), (9, 17440086), (18, 8720043), (27, 5813362), (54, 2906681)]