150926680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{221951}}^1$

素因数の和:221979

約数の個数: 32

約数和(自身を含む): 359562240

約数和(自身を除く): 208635560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 221951, 443902, 887804, 1109755, 1775608, 2219510, 3773167, 4439020, 7546334, 8878040, 15092668, 18865835, 30185336, 37731670, 75463340, 150926680]

約数ペア:

[(1, 150926680), (2, 75463340), (4, 37731670), (5, 30185336), (8, 18865835), (10, 15092668), (17, 8878040), (20, 7546334), (34, 4439020), (40, 3773167), (68, 2219510), (85, 1775608), (136, 1109755), (170, 887804), (340, 443902), (680, 221951)]