139605512

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 265267200

約数和(自身を除く): 125661688

約数列:

[1, 2, 4, 8, 127, 254, 313, 439, 508, 626, 878, 1016, 1252, 1756, 2504, 3512, 39751, 55753, 79502, 111506, 137407, 159004, 223012, 274814, 318008, 446024, 549628, 1099256, 17450689, 34901378, 69802756, 139605512]

約数ペア:

[(1, 139605512), (2, 69802756), (4, 34901378), (8, 17450689), (127, 1099256), (254, 549628), (313, 446024), (439, 318008), (508, 274814), (626, 223012), (878, 159004), (1016, 137407), (1252, 111506), (1756, 79502), (2504, 55753), (3512, 39751)]