156965194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{29717}}^1$

素因数の和:29877

約数の個数: 16

約数和(自身を含む): 249631200

約数和(自身を除く): 92666006

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 29717, 59434, 564623, 1129246, 4130663, 8261326, 78482597, 156965194]

約数ペア:

[(1, 156965194), (2, 78482597), (19, 8261326), (38, 4130663), (139, 1129246), (278, 564623), (2641, 59434), (5282, 29717)]