130991904

素因数分解:

$2^5\times 3^4\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 120

約数和(自身を含む): 389962188

約数和(自身を除く): 258970284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 288, 291, 324, 388, 432, 521, 582, 648, 776, 864, 873, 1042, 1164, 1296, 1552, 1563, 1746, 2084, 2328, 2592, 2619, 3104, 3126, 3492, 4168, 4656, 4689, 5238, 6252, 6984, 7857, 8336, 9312, 9378, 10476, 12504, 13968, 14067, 15714, 16672, 18756, 20952, 25008, 27936, 28134, 31428, 37512, 41904, 42201, 50016, 50537, 56268, 62856, 75024, 83808, 84402, 101074, 112536, 125712, 150048, 151611, 168804, 202148, 225072, 251424, 303222, 337608, 404296, 450144, 454833, 606444, 675216, 808592, 909666, 1212888, 1350432, 1364499, 1617184, 1819332, 2425776, 2728998, 3638664, 4093497, 4851552, 5457996, 7277328, 8186994, 10915992, 14554656, 16373988, 21831984, 32747976, 43663968, 65495952, 130991904]

約数ペア:

[(1, 130991904), (2, 65495952), (3, 43663968), (4, 32747976), (6, 21831984), (8, 16373988), (9, 14554656), (12, 10915992), (16, 8186994), (18, 7277328), (24, 5457996), (27, 4851552), (32, 4093497), (36, 3638664), (48, 2728998), (54, 2425776), (72, 1819332), (81, 1617184), (96, 1364499), (97, 1350432), (108, 1212888), (144, 909666), (162, 808592), (194, 675216), (216, 606444), (288, 454833), (291, 450144), (324, 404296), (388, 337608), (432, 303222), (521, 251424), (582, 225072), (648, 202148), (776, 168804), (864, 151611), (873, 150048), (1042, 125712), (1164, 112536), (1296, 101074), (1552, 84402), (1563, 83808), (1746, 75024), (2084, 62856), (2328, 56268), (2592, 50537), (2619, 50016), (3104, 42201), (3126, 41904), (3492, 37512), (4168, 31428), (4656, 28134), (4689, 27936), (5238, 25008), (6252, 20952), (6984, 18756), (7857, 16672), (8336, 15714), (9312, 14067), (9378, 13968), (10476, 12504)]