158218158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{538157}}^1$

素因数の和:538176

約数の個数: 24

約数和(自身を含む): 368100072

約数和(自身を除く): 209881914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 538157, 1076314, 1614471, 3228942, 3767099, 7534198, 11301297, 22602594, 26369693, 52739386, 79109079, 158218158]

約数ペア:

[(1, 158218158), (2, 79109079), (3, 52739386), (6, 26369693), (7, 22602594), (14, 11301297), (21, 7534198), (42, 3767099), (49, 3228942), (98, 1614471), (147, 1076314), (294, 538157)]