147952126

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{556211}}^1$

素因数の和:556239

約数の個数: 16

約数和(自身を含む): 266981760

約数和(自身を除く): 119029634

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 556211, 1112422, 3893477, 7786954, 10568009, 21136018, 73976063, 147952126]

約数ペア:

[(1, 147952126), (2, 73976063), (7, 21136018), (14, 10568009), (19, 7786954), (38, 3893477), (133, 1112422), (266, 556211)]