129031728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 398974464

約数和(自身を除く): 269942736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 97, 107, 111, 112, 148, 168, 194, 214, 222, 259, 291, 296, 321, 336, 388, 428, 444, 518, 582, 592, 642, 679, 749, 776, 777, 856, 888, 1036, 1164, 1284, 1358, 1498, 1552, 1554, 1712, 1776, 2037, 2072, 2247, 2328, 2568, 2716, 2996, 3108, 3589, 3959, 4074, 4144, 4494, 4656, 5136, 5432, 5992, 6216, 7178, 7918, 8148, 8988, 10379, 10767, 10864, 11877, 11984, 12432, 14356, 15836, 16296, 17976, 20758, 21534, 23754, 25123, 27713, 28712, 31137, 31672, 32592, 35952, 41516, 43068, 47508, 50246, 55426, 57424, 62274, 63344, 72653, 75369, 83032, 83139, 86136, 95016, 100492, 110852, 124548, 145306, 150738, 166064, 166278, 172272, 190032, 200984, 217959, 221704, 249096, 290612, 301476, 332556, 384023, 401968, 435918, 443408, 498192, 581224, 602952, 665112, 768046, 871836, 1152069, 1162448, 1205904, 1330224, 1536092, 1743672, 2304138, 2688161, 3072184, 3487344, 4608276, 5376322, 6144368, 8064483, 9216552, 10752644, 16128966, 18433104, 21505288, 32257932, 43010576, 64515864, 129031728]

約数ペア:

[(1, 129031728), (2, 64515864), (3, 43010576), (4, 32257932), (6, 21505288), (7, 18433104), (8, 16128966), (12, 10752644), (14, 9216552), (16, 8064483), (21, 6144368), (24, 5376322), (28, 4608276), (37, 3487344), (42, 3072184), (48, 2688161), (56, 2304138), (74, 1743672), (84, 1536092), (97, 1330224), (107, 1205904), (111, 1162448), (112, 1152069), (148, 871836), (168, 768046), (194, 665112), (214, 602952), (222, 581224), (259, 498192), (291, 443408), (296, 435918), (321, 401968), (336, 384023), (388, 332556), (428, 301476), (444, 290612), (518, 249096), (582, 221704), (592, 217959), (642, 200984), (679, 190032), (749, 172272), (776, 166278), (777, 166064), (856, 150738), (888, 145306), (1036, 124548), (1164, 110852), (1284, 100492), (1358, 95016), (1498, 86136), (1552, 83139), (1554, 83032), (1712, 75369), (1776, 72653), (2037, 63344), (2072, 62274), (2247, 57424), (2328, 55426), (2568, 50246), (2716, 47508), (2996, 43068), (3108, 41516), (3589, 35952), (3959, 32592), (4074, 31672), (4144, 31137), (4494, 28712), (4656, 27713), (5136, 25123), (5432, 23754), (5992, 21534), (6216, 20758), (7178, 17976), (7918, 16296), (8148, 15836), (8988, 14356), (10379, 12432), (10767, 11984), (10864, 11877)]