149605736

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5441}}^1$

素因数の和:5945

約数の個数: 32

約数和(自身を含む): 321295680

約数和(自身を除く): 171689944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 5441, 6874, 10882, 13748, 21764, 27496, 38087, 43528, 76174, 152348, 304696, 2671531, 5343062, 10686124, 18700717, 21372248, 37401434, 74802868, 149605736]

約数ペア:

[(1, 149605736), (2, 74802868), (4, 37401434), (7, 21372248), (8, 18700717), (14, 10686124), (28, 5343062), (56, 2671531), (491, 304696), (982, 152348), (1964, 76174), (3437, 43528), (3928, 38087), (5441, 27496), (6874, 21764), (10882, 13748)]