156965748208

素因数分解:

$2^4\times {\mathrm{30853}}^1\times {\mathrm{317971}}^1$

素因数の和:348832

約数の個数: 20

約数和(自身を含む): 304131950728

約数和(自身を除く): 147166202520

約数列:

[1, 2, 4, 8, 16, 30853, 61706, 123412, 246824, 317971, 493648, 635942, 1271884, 2543768, 5087536, 9810359263, 19620718526, 39241437052, 78482874104, 156965748208]

約数ペア:

[(1, 156965748208), (2, 78482874104), (4, 39241437052), (8, 19620718526), (16, 9810359263), (30853, 5087536), (61706, 2543768), (123412, 1271884), (246824, 635942), (317971, 493648)]