158443390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52639}}^1$

素因数の和:52696

約数の個数: 32

約数和(自身を含む): 333527040

約数和(自身を除く): 175083650

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 52639, 105278, 263195, 368473, 526390, 736946, 1842365, 2263477, 3684730, 4526954, 11317385, 15844339, 22634770, 31688678, 79221695, 158443390]

約数ペア:

[(1, 158443390), (2, 79221695), (5, 31688678), (7, 22634770), (10, 15844339), (14, 11317385), (35, 4526954), (43, 3684730), (70, 2263477), (86, 1842365), (215, 736946), (301, 526390), (430, 368473), (602, 263195), (1505, 105278), (3010, 52639)]