164241738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{853}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 375691680

約数和(自身を除く): 211449942

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 563, 853, 1126, 1689, 1706, 2559, 3378, 5067, 5118, 7677, 10134, 10697, 15354, 16207, 21394, 32091, 32414, 48621, 64182, 96273, 97242, 145863, 192546, 291726, 480239, 960478, 1440717, 2881434, 4322151, 8644302, 9124541, 18249082, 27373623, 54747246, 82120869, 164241738]

約数ペア:

[(1, 164241738), (2, 82120869), (3, 54747246), (6, 27373623), (9, 18249082), (18, 9124541), (19, 8644302), (38, 4322151), (57, 2881434), (114, 1440717), (171, 960478), (342, 480239), (563, 291726), (853, 192546), (1126, 145863), (1689, 97242), (1706, 96273), (2559, 64182), (3378, 48621), (5067, 32414), (5118, 32091), (7677, 21394), (10134, 16207), (10697, 15354)]