156965031839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{119912171}}^1$

素因数の和:119912206

約数の個数: 16

約数和(自身を含む): 207208233216

約数和(自身を除く): 50243201377

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 119912171, 839385197, 1319033881, 2038506907, 9233237167, 14269548349, 22423575977, 156965031839]

約数ペア:

[(1, 156965031839), (7, 22423575977), (11, 14269548349), (17, 9233237167), (77, 2038506907), (119, 1319033881), (187, 839385197), (1309, 119912171)]