156959248691

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20002453}}^1$

素因数の和:20002538

約数の個数: 16

約数和(自身を含む): 192023558400

約数和(自身を除く): 35064309709

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 20002453, 140017171, 380046607, 1180144727, 2660326249, 8261013089, 22422749813, 156959248691]

約数ペア:

[(1, 156959248691), (7, 22422749813), (19, 8261013089), (59, 2660326249), (133, 1180144727), (413, 380046607), (1121, 140017171), (7847, 20002453)]