127907126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 210924000

約数和(自身を除く): 83016874

約数列:

[1, 2, 19, 38, 41, 53, 82, 106, 779, 1007, 1549, 1558, 2014, 2173, 3098, 4346, 29431, 41287, 58862, 63509, 82097, 82574, 127018, 164194, 1206671, 1559843, 2413342, 3119686, 3365977, 6731954, 63953563, 127907126]

約数ペア:

[(1, 127907126), (2, 63953563), (19, 6731954), (38, 3365977), (41, 3119686), (53, 2413342), (82, 1559843), (106, 1206671), (779, 164194), (1007, 127018), (1549, 82574), (1558, 82097), (2014, 63509), (2173, 58862), (3098, 41287), (4346, 29431)]