156958502561

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{40637}}^1$

素因数の和:41033

約数の個数: 32

約数和(自身を含む): 191239176960

約数和(自身を除く): 34280674399

約数列:

[1, 7, 19, 113, 133, 257, 791, 1799, 2147, 4883, 15029, 29041, 34181, 40637, 203287, 284459, 551779, 772103, 3862453, 4591981, 5404721, 10443709, 32143867, 73105963, 87247639, 198430471, 610733473, 1180139117, 1389013297, 8260973819, 22422643223, 156958502561]

約数ペア:

[(1, 156958502561), (7, 22422643223), (19, 8260973819), (113, 1389013297), (133, 1180139117), (257, 610733473), (791, 198430471), (1799, 87247639), (2147, 73105963), (4883, 32143867), (15029, 10443709), (29041, 5404721), (34181, 4591981), (40637, 3862453), (203287, 772103), (284459, 551779)]