164006864

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47237}}^1$

素因数の和:47283

約数の個数: 40

約数和(自身を含む): 374880768

約数和(自身を除く): 210873904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 47237, 94474, 188948, 330659, 377896, 661318, 755792, 1322636, 1464347, 2645272, 2928694, 5290544, 5857388, 10250429, 11714776, 20500858, 23429552, 41001716, 82003432, 164006864]

約数ペア:

[(1, 164006864), (2, 82003432), (4, 41001716), (7, 23429552), (8, 20500858), (14, 11714776), (16, 10250429), (28, 5857388), (31, 5290544), (56, 2928694), (62, 2645272), (112, 1464347), (124, 1322636), (217, 755792), (248, 661318), (434, 377896), (496, 330659), (868, 188948), (1736, 94474), (3472, 47237)]