152660431

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2647}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 195613056

約数和(自身を除く): 42952625

約数列:

[1, 7, 11, 49, 77, 107, 539, 749, 1177, 2647, 5243, 8239, 18529, 29117, 57673, 129703, 203819, 283229, 1426733, 1982603, 3115519, 13878221, 21808633, 152660431]

約数ペア:

[(1, 152660431), (7, 21808633), (11, 13878221), (49, 3115519), (77, 1982603), (107, 1426733), (539, 283229), (749, 203819), (1177, 129703), (2647, 57673), (5243, 29117), (8239, 18529)]