158808160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{141793}}^1$

素因数の和:141815

約数の個数: 48

約数和(自身を含む): 428785056

約数和(自身を除く): 269976896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 141793, 283586, 567172, 708965, 992551, 1134344, 1417930, 1985102, 2268688, 2835860, 3970204, 4537376, 4962755, 5671720, 7940408, 9925510, 11343440, 15880816, 19851020, 22686880, 31761632, 39702040, 79404080, 158808160]

約数ペア:

[(1, 158808160), (2, 79404080), (4, 39702040), (5, 31761632), (7, 22686880), (8, 19851020), (10, 15880816), (14, 11343440), (16, 9925510), (20, 7940408), (28, 5671720), (32, 4962755), (35, 4537376), (40, 3970204), (56, 2835860), (70, 2268688), (80, 1985102), (112, 1417930), (140, 1134344), (160, 992551), (224, 708965), (280, 567172), (560, 283586), (1120, 141793)]