139501736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{51137}}^1$

素因数の和:51185

約数の個数: 32

約数和(自身を含む): 294554880

約数和(自身を除く): 155053144

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 51137, 102274, 204548, 409096, 562507, 1125014, 1585247, 2250028, 3170494, 4500056, 6340988, 12681976, 17437717, 34875434, 69750868, 139501736]

約数ペア:

[(1, 139501736), (2, 69750868), (4, 34875434), (8, 17437717), (11, 12681976), (22, 6340988), (31, 4500056), (44, 3170494), (62, 2250028), (88, 1585247), (124, 1125014), (248, 562507), (341, 409096), (682, 204548), (1364, 102274), (2728, 51137)]