130666984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{75269}}^1$

素因数の和:75313

約数の個数: 32

約数和(自身を含む): 289036800

約数和(自身を除く): 158369816

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 75269, 150538, 301076, 526883, 602152, 1053766, 2107532, 2333339, 4215064, 4666678, 9333356, 16333373, 18666712, 32666746, 65333492, 130666984]

約数ペア:

[(1, 130666984), (2, 65333492), (4, 32666746), (7, 18666712), (8, 16333373), (14, 9333356), (28, 4666678), (31, 4215064), (56, 2333339), (62, 2107532), (124, 1053766), (217, 602152), (248, 526883), (434, 301076), (868, 150538), (1736, 75269)]