149669986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 238820400

約数和(自身を除く): 89150414

約数列:

[1, 2, 29, 53, 58, 106, 181, 269, 362, 538, 1537, 3074, 5249, 7801, 9593, 10498, 14257, 15602, 19186, 28514, 48689, 97378, 278197, 413453, 556394, 826906, 1411981, 2580517, 2823962, 5161034, 74834993, 149669986]

約数ペア:

[(1, 149669986), (2, 74834993), (29, 5161034), (53, 2823962), (58, 2580517), (106, 1411981), (181, 826906), (269, 556394), (362, 413453), (538, 278197), (1537, 97378), (3074, 48689), (5249, 28514), (7801, 19186), (9593, 15602), (10498, 14257)]