163594480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{292133}}^1$

素因数の和:292153

約数の個数: 40

約数和(自身を含む): 434695392

約数和(自身を除く): 271100912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 292133, 584266, 1168532, 1460665, 2044931, 2337064, 2921330, 4089862, 4674128, 5842660, 8179724, 10224655, 11685320, 16359448, 20449310, 23370640, 32718896, 40898620, 81797240, 163594480]

約数ペア:

[(1, 163594480), (2, 81797240), (4, 40898620), (5, 32718896), (7, 23370640), (8, 20449310), (10, 16359448), (14, 11685320), (16, 10224655), (20, 8179724), (28, 5842660), (35, 4674128), (40, 4089862), (56, 2921330), (70, 2337064), (80, 2044931), (112, 1460665), (140, 1168532), (280, 584266), (560, 292133)]