156955340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{133013}}^1$

素因数の和:133081

約数の個数: 24

約数和(自身を含む): 335195280

約数和(自身を除く): 178239940

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 133013, 266026, 532052, 665065, 1330130, 2660260, 7847767, 15695534, 31391068, 39238835, 78477670, 156955340]

約数ペア:

[(1, 156955340), (2, 78477670), (4, 39238835), (5, 31391068), (10, 15695534), (20, 7847767), (59, 2660260), (118, 1330130), (236, 665065), (295, 532052), (590, 266026), (1180, 133013)]