164012506

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53987}}^1$

素因数の和:54034

約数の個数: 24

約数和(自身を含む): 295422336

約数和(自身を除く): 131409830

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 53987, 107974, 377909, 755818, 1673597, 2645363, 3347194, 5290726, 11715179, 23430358, 82006253, 164012506]

約数ペア:

[(1, 164012506), (2, 82006253), (7, 23430358), (14, 11715179), (31, 5290726), (49, 3347194), (62, 2645363), (98, 1673597), (217, 755818), (434, 377909), (1519, 107974), (3038, 53987)]