153172471

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 164160000

約数和(自身を除く): 10987529

約数列:

[1, 19, 89, 239, 379, 1691, 4541, 7201, 21271, 33731, 90581, 404149, 640889, 1721039, 8061709, 153172471]

約数ペア:

[(1, 153172471), (19, 8061709), (89, 1721039), (239, 640889), (379, 404149), (1691, 90581), (4541, 33731), (7201, 21271)]