156956306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{67829}}^1$

素因数の和:67933

約数の個数: 16

約数和(自身を含む): 256397400

約数和(自身を除く): 99441094

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 67829, 135658, 881777, 1763554, 6036781, 12073562, 78478153, 156956306]

約数ペア:

[(1, 156956306), (2, 78478153), (13, 12073562), (26, 6036781), (89, 1763554), (178, 881777), (1157, 135658), (2314, 67829)]