152438146

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1733}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 268339968

約数和(自身を除く): 115901822

約数列:

[1, 2, 7, 14, 61, 103, 122, 206, 427, 721, 854, 1442, 1733, 3466, 6283, 12131, 12566, 24262, 43981, 87962, 105713, 178499, 211426, 356998, 739991, 1249493, 1479982, 2498986, 10888439, 21776878, 76219073, 152438146]

約数ペア:

[(1, 152438146), (2, 76219073), (7, 21776878), (14, 10888439), (61, 2498986), (103, 1479982), (122, 1249493), (206, 739991), (427, 356998), (721, 211426), (854, 178499), (1442, 105713), (1733, 87962), (3466, 43981), (6283, 24262), (12131, 12566)]