172909198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4903}}^1$

素因数の和:5152

約数の個数: 32

約数和(自身を含む): 324840960

約数和(自身を除く): 151931762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 229, 458, 1603, 2519, 3206, 4903, 5038, 9806, 17633, 34321, 35266, 53933, 68642, 107866, 377531, 755062, 1122787, 2245574, 7859509, 12350657, 15719018, 24701314, 86454599, 172909198]

約数ペア:

[(1, 172909198), (2, 86454599), (7, 24701314), (11, 15719018), (14, 12350657), (22, 7859509), (77, 2245574), (154, 1122787), (229, 755062), (458, 377531), (1603, 107866), (2519, 68642), (3206, 53933), (4903, 35266), (5038, 34321), (9806, 17633)]