173678204

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 360907008

約数和(自身を除く): 187228804

約数列:

[1, 2, 4, 7, 14, 28, 43, 67, 86, 134, 172, 268, 301, 469, 602, 938, 1204, 1876, 2153, 2881, 4306, 5762, 8612, 11524, 15071, 20167, 30142, 40334, 60284, 80668, 92579, 144251, 185158, 288502, 370316, 577004, 648053, 1009757, 1296106, 2019514, 2592212, 4039028, 6202793, 12405586, 24811172, 43419551, 86839102, 173678204]

約数ペア:

[(1, 173678204), (2, 86839102), (4, 43419551), (7, 24811172), (14, 12405586), (28, 6202793), (43, 4039028), (67, 2592212), (86, 2019514), (134, 1296106), (172, 1009757), (268, 648053), (301, 577004), (469, 370316), (602, 288502), (938, 185158), (1204, 144251), (1876, 92579), (2153, 80668), (2881, 60284), (4306, 40334), (5762, 30142), (8612, 20167), (11524, 15071)]