149912714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3169}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 267801600

約数和(自身を除く): 117888886

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1526, 3169, 3379, 6338, 6758, 22183, 23653, 44366, 47306, 98239, 196478, 345421, 687673, 690842, 1375346, 2417947, 4835894, 10708051, 21416102, 74956357, 149912714]

約数ペア:

[(1, 149912714), (2, 74956357), (7, 21416102), (14, 10708051), (31, 4835894), (62, 2417947), (109, 1375346), (217, 690842), (218, 687673), (434, 345421), (763, 196478), (1526, 98239), (3169, 47306), (3379, 44366), (6338, 23653), (6758, 22183)]