149903234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{64781}}^1$

素因数の和:64885

約数の個数: 16

約数和(自身を含む): 244875960

約数和(自身を除く): 94972726

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 64781, 129562, 842153, 1684306, 5765509, 11531018, 74951617, 149903234]

約数ペア:

[(1, 149903234), (2, 74951617), (13, 11531018), (26, 5765509), (89, 1684306), (178, 842153), (1157, 129562), (2314, 64781)]