172208344

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39937}}^1$

素因数の和:39968

約数の個数: 48

約数和(自身を含む): 409763880

約数和(自身を除く): 237555536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 39937, 79874, 159748, 279559, 319496, 439307, 559118, 878614, 1118236, 1757228, 1956913, 2236472, 3075149, 3514456, 3913826, 6150298, 7827652, 12300596, 15655304, 21526043, 24601192, 43052086, 86104172, 172208344]

約数ペア:

[(1, 172208344), (2, 86104172), (4, 43052086), (7, 24601192), (8, 21526043), (11, 15655304), (14, 12300596), (22, 7827652), (28, 6150298), (44, 3913826), (49, 3514456), (56, 3075149), (77, 2236472), (88, 1956913), (98, 1757228), (154, 1118236), (196, 878614), (308, 559118), (392, 439307), (539, 319496), (616, 279559), (1078, 159748), (2156, 79874), (4312, 39937)]