159171992

素因数分解:

$2^3\times 7^2\times {\mathrm{463}}^1\times {\mathrm{877}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 348320160

約数和(自身を除く): 189148168

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 463, 877, 926, 1754, 1852, 3241, 3508, 3704, 6139, 6482, 7016, 12278, 12964, 22687, 24556, 25928, 42973, 45374, 49112, 85946, 90748, 171892, 181496, 343784, 406051, 812102, 1624204, 2842357, 3248408, 5684714, 11369428, 19896499, 22738856, 39792998, 79585996, 159171992]

約数ペア:

[(1, 159171992), (2, 79585996), (4, 39792998), (7, 22738856), (8, 19896499), (14, 11369428), (28, 5684714), (49, 3248408), (56, 2842357), (98, 1624204), (196, 812102), (392, 406051), (463, 343784), (877, 181496), (926, 171892), (1754, 90748), (1852, 85946), (3241, 49112), (3508, 45374), (3704, 42973), (6139, 25928), (6482, 24556), (7016, 22687), (12278, 12964)]