148681088

素因数分解:

$2^7\times {\mathrm{41}}^2\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 304040580

約数和(自身を除く): 155359492

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 691, 1312, 1382, 1681, 2624, 2764, 3362, 5248, 5528, 6724, 11056, 13448, 22112, 26896, 28331, 44224, 53792, 56662, 88448, 107584, 113324, 215168, 226648, 453296, 906592, 1161571, 1813184, 2323142, 3626368, 4646284, 9292568, 18585136, 37170272, 74340544, 148681088]

約数ペア:

[(1, 148681088), (2, 74340544), (4, 37170272), (8, 18585136), (16, 9292568), (32, 4646284), (41, 3626368), (64, 2323142), (82, 1813184), (128, 1161571), (164, 906592), (328, 453296), (656, 226648), (691, 215168), (1312, 113324), (1382, 107584), (1681, 88448), (2624, 56662), (2764, 53792), (3362, 44224), (5248, 28331), (5528, 26896), (6724, 22112), (11056, 13448)]