156728004182

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{1276973}}^1$

素因数の和:1277647

約数の個数: 16

約数和(自身を含む): 237670400880

約数和(自身を除く): 80942396698

約数列:

[1, 2, 109, 218, 563, 1126, 61367, 122734, 1276973, 2553946, 139190057, 278380114, 718935799, 1437871598, 78364002091, 156728004182]

約数ペア:

[(1, 156728004182), (2, 78364002091), (109, 1437871598), (218, 718935799), (563, 278380114), (1126, 139190057), (61367, 2553946), (122734, 1276973)]