131953416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19157}}^1$

素因数の和:19214

約数の個数: 64

約数和(自身を含む): 386225280

約数和(自身を除く): 254271864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 19157, 38314, 57471, 76628, 114942, 134099, 153256, 229884, 268198, 402297, 459768, 536396, 785437, 804594, 1072792, 1570874, 1609188, 2356311, 3141748, 3218376, 4712622, 5498059, 6283496, 9425244, 10996118, 16494177, 18850488, 21992236, 32988354, 43984472, 65976708, 131953416]

約数ペア:

[(1, 131953416), (2, 65976708), (3, 43984472), (4, 32988354), (6, 21992236), (7, 18850488), (8, 16494177), (12, 10996118), (14, 9425244), (21, 6283496), (24, 5498059), (28, 4712622), (41, 3218376), (42, 3141748), (56, 2356311), (82, 1609188), (84, 1570874), (123, 1072792), (164, 804594), (168, 785437), (246, 536396), (287, 459768), (328, 402297), (492, 268198), (574, 229884), (861, 153256), (984, 134099), (1148, 114942), (1722, 76628), (2296, 57471), (3444, 38314), (6888, 19157)]