15661563512

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1\times {\mathrm{6163}}^1$

素因数の和:8172

約数の個数: 64

約数和(自身を含む): 35043079680

約数和(自身を除く): 19381516168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1973, 3946, 6163, 7892, 12326, 13811, 15784, 24652, 27622, 43141, 45379, 49304, 55244, 86282, 90758, 110488, 141749, 172564, 181516, 283498, 317653, 345128, 363032, 566996, 635306, 992243, 1133992, 1270612, 1984486, 2541224, 3968972, 7937944, 12159599, 24319198, 48638396, 85117193, 97276792, 170234386, 279670777, 340468772, 559341554, 680937544, 1118683108, 1957695439, 2237366216, 3915390878, 7830781756, 15661563512]

約数ペア:

[(1, 15661563512), (2, 7830781756), (4, 3915390878), (7, 2237366216), (8, 1957695439), (14, 1118683108), (23, 680937544), (28, 559341554), (46, 340468772), (56, 279670777), (92, 170234386), (161, 97276792), (184, 85117193), (322, 48638396), (644, 24319198), (1288, 12159599), (1973, 7937944), (3946, 3968972), (6163, 2541224), (7892, 1984486), (12326, 1270612), (13811, 1133992), (15784, 992243), (24652, 635306), (27622, 566996), (43141, 363032), (45379, 345128), (49304, 317653), (55244, 283498), (86282, 181516), (90758, 172564), (110488, 141749)]