172135824

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 521618400

約数和(自身を除く): 349482576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 163, 168, 196, 294, 326, 336, 392, 449, 489, 588, 652, 784, 898, 978, 1141, 1176, 1304, 1347, 1796, 1956, 2282, 2352, 2608, 2694, 3143, 3423, 3592, 3912, 4564, 5388, 6286, 6846, 7184, 7824, 7987, 9128, 9429, 10776, 12572, 13692, 15974, 18256, 18858, 21552, 22001, 23961, 25144, 27384, 31948, 37716, 44002, 47922, 50288, 54768, 63896, 66003, 73187, 75432, 88004, 95844, 127792, 132006, 146374, 150864, 176008, 191688, 219561, 264012, 292748, 352016, 383376, 439122, 512309, 528024, 585496, 878244, 1024618, 1056048, 1170992, 1536927, 1756488, 2049236, 3073854, 3512976, 3586163, 4098472, 6147708, 7172326, 8196944, 10758489, 12295416, 14344652, 21516978, 24590832, 28689304, 43033956, 57378608, 86067912, 172135824]

約数ペア:

[(1, 172135824), (2, 86067912), (3, 57378608), (4, 43033956), (6, 28689304), (7, 24590832), (8, 21516978), (12, 14344652), (14, 12295416), (16, 10758489), (21, 8196944), (24, 7172326), (28, 6147708), (42, 4098472), (48, 3586163), (49, 3512976), (56, 3073854), (84, 2049236), (98, 1756488), (112, 1536927), (147, 1170992), (163, 1056048), (168, 1024618), (196, 878244), (294, 585496), (326, 528024), (336, 512309), (392, 439122), (449, 383376), (489, 352016), (588, 292748), (652, 264012), (784, 219561), (898, 191688), (978, 176008), (1141, 150864), (1176, 146374), (1304, 132006), (1347, 127792), (1796, 95844), (1956, 88004), (2282, 75432), (2352, 73187), (2608, 66003), (2694, 63896), (3143, 54768), (3423, 50288), (3592, 47922), (3912, 44002), (4564, 37716), (5388, 31948), (6286, 27384), (6846, 25144), (7184, 23961), (7824, 22001), (7987, 21552), (9128, 18858), (9429, 18256), (10776, 15974), (12572, 13692)]