131009424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 422472960

約数和(自身を除く): 291463536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 89, 91, 104, 112, 156, 168, 178, 182, 208, 267, 273, 312, 336, 337, 356, 364, 534, 546, 623, 624, 674, 712, 728, 1011, 1068, 1092, 1157, 1246, 1348, 1424, 1456, 1869, 2022, 2136, 2184, 2314, 2359, 2492, 2696, 3471, 3738, 4044, 4272, 4368, 4381, 4628, 4718, 4984, 5392, 6942, 7077, 7476, 8088, 8099, 8762, 9256, 9436, 9968, 13143, 13884, 14154, 14952, 16176, 16198, 17524, 18512, 18872, 24297, 26286, 27768, 28308, 29904, 29993, 30667, 32396, 35048, 37744, 48594, 52572, 55536, 56616, 59986, 61334, 64792, 70096, 89979, 92001, 97188, 105144, 113232, 119972, 122668, 129584, 179958, 184002, 194376, 209951, 210288, 239944, 245336, 359916, 368004, 388752, 389909, 419902, 479888, 490672, 629853, 719832, 736008, 779818, 839804, 1169727, 1259706, 1439664, 1472016, 1559636, 1679608, 2339454, 2519412, 2729363, 3119272, 3359216, 4678908, 5038824, 5458726, 6238544, 8188089, 9357816, 10077648, 10917452, 16376178, 18715632, 21834904, 32752356, 43669808, 65504712, 131009424]

約数ペア:

[(1, 131009424), (2, 65504712), (3, 43669808), (4, 32752356), (6, 21834904), (7, 18715632), (8, 16376178), (12, 10917452), (13, 10077648), (14, 9357816), (16, 8188089), (21, 6238544), (24, 5458726), (26, 5038824), (28, 4678908), (39, 3359216), (42, 3119272), (48, 2729363), (52, 2519412), (56, 2339454), (78, 1679608), (84, 1559636), (89, 1472016), (91, 1439664), (104, 1259706), (112, 1169727), (156, 839804), (168, 779818), (178, 736008), (182, 719832), (208, 629853), (267, 490672), (273, 479888), (312, 419902), (336, 389909), (337, 388752), (356, 368004), (364, 359916), (534, 245336), (546, 239944), (623, 210288), (624, 209951), (674, 194376), (712, 184002), (728, 179958), (1011, 129584), (1068, 122668), (1092, 119972), (1157, 113232), (1246, 105144), (1348, 97188), (1424, 92001), (1456, 89979), (1869, 70096), (2022, 64792), (2136, 61334), (2184, 59986), (2314, 56616), (2359, 55536), (2492, 52572), (2696, 48594), (3471, 37744), (3738, 35048), (4044, 32396), (4272, 30667), (4368, 29993), (4381, 29904), (4628, 28308), (4718, 27768), (4984, 26286), (5392, 24297), (6942, 18872), (7077, 18512), (7476, 17524), (8088, 16198), (8099, 16176), (8762, 14952), (9256, 14154), (9436, 13884), (9968, 13143)]