131016186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 337184640

約数和(自身を除く): 206168454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 157, 179, 222, 259, 314, 333, 358, 471, 518, 537, 666, 777, 942, 1074, 1099, 1253, 1413, 1554, 1611, 2198, 2331, 2506, 2826, 3222, 3297, 3759, 4662, 5809, 6594, 6623, 7518, 9891, 11277, 11618, 13246, 17427, 19782, 19869, 22554, 28103, 34854, 39738, 40663, 46361, 52281, 56206, 59607, 81326, 84309, 92722, 104562, 119214, 121989, 139083, 168618, 196721, 243978, 252927, 278166, 365967, 393442, 417249, 505854, 590163, 731934, 834498, 1039811, 1180326, 1770489, 2079622, 3119433, 3540978, 6238866, 7278677, 9358299, 14557354, 18716598, 21836031, 43672062, 65508093, 131016186]

約数ペア:

[(1, 131016186), (2, 65508093), (3, 43672062), (6, 21836031), (7, 18716598), (9, 14557354), (14, 9358299), (18, 7278677), (21, 6238866), (37, 3540978), (42, 3119433), (63, 2079622), (74, 1770489), (111, 1180326), (126, 1039811), (157, 834498), (179, 731934), (222, 590163), (259, 505854), (314, 417249), (333, 393442), (358, 365967), (471, 278166), (518, 252927), (537, 243978), (666, 196721), (777, 168618), (942, 139083), (1074, 121989), (1099, 119214), (1253, 104562), (1413, 92722), (1554, 84309), (1611, 81326), (2198, 59607), (2331, 56206), (2506, 52281), (2826, 46361), (3222, 40663), (3297, 39738), (3759, 34854), (4662, 28103), (5809, 22554), (6594, 19869), (6623, 19782), (7518, 17427), (9891, 13246), (11277, 11618)]