156636042

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 317096640

約数和(自身を除く): 160460598

約数列:

[1, 2, 3, 6, 139, 278, 293, 417, 586, 641, 834, 879, 1282, 1758, 1923, 3846, 40727, 81454, 89099, 122181, 178198, 187813, 244362, 267297, 375626, 534594, 563439, 1126878, 26106007, 52212014, 78318021, 156636042]

約数ペア:

[(1, 156636042), (2, 78318021), (3, 52212014), (6, 26106007), (139, 1126878), (278, 563439), (293, 534594), (417, 375626), (586, 267297), (641, 244362), (834, 187813), (879, 178198), (1282, 122181), (1758, 89099), (1923, 81454), (3846, 40727)]