7131963832

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 16459407360

約数和(自身を除く): 9327443528

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 131, 161, 172, 184, 262, 301, 322, 344, 524, 602, 644, 917, 983, 989, 1048, 1204, 1288, 1834, 1966, 1978, 2408, 3013, 3668, 3932, 3956, 5633, 6026, 6881, 6923, 7336, 7864, 7912, 11266, 12052, 13762, 13846, 21091, 22532, 22609, 24104, 27524, 27692, 39431, 42182, 42269, 45064, 45218, 55048, 55384, 78862, 84364, 84538, 90436, 128773, 129559, 157724, 158263, 168728, 169076, 180872, 257546, 259118, 295883, 315448, 316526, 338152, 515092, 518236, 591766, 633052, 901411, 906913, 972187, 1030184, 1036472, 1183532, 1266104, 1802822, 1813826, 1944374, 2367064, 2961779, 3605644, 3627652, 3888748, 5537239, 5923558, 6805309, 7211288, 7255304, 7777496, 11074478, 11847116, 13610618, 20732453, 22148956, 23694232, 27221236, 38760673, 41464906, 44297912, 54442472, 77521346, 82929812, 127356497, 155042692, 165859624, 254712994, 310085384, 509425988, 891495479, 1018851976, 1782990958, 3565981916, 7131963832]

約数ペア:

[(1, 7131963832), (2, 3565981916), (4, 1782990958), (7, 1018851976), (8, 891495479), (14, 509425988), (23, 310085384), (28, 254712994), (43, 165859624), (46, 155042692), (56, 127356497), (86, 82929812), (92, 77521346), (131, 54442472), (161, 44297912), (172, 41464906), (184, 38760673), (262, 27221236), (301, 23694232), (322, 22148956), (344, 20732453), (524, 13610618), (602, 11847116), (644, 11074478), (917, 7777496), (983, 7255304), (989, 7211288), (1048, 6805309), (1204, 5923558), (1288, 5537239), (1834, 3888748), (1966, 3627652), (1978, 3605644), (2408, 2961779), (3013, 2367064), (3668, 1944374), (3932, 1813826), (3956, 1802822), (5633, 1266104), (6026, 1183532), (6881, 1036472), (6923, 1030184), (7336, 972187), (7864, 906913), (7912, 901411), (11266, 633052), (12052, 591766), (13762, 518236), (13846, 515092), (21091, 338152), (22532, 316526), (22609, 315448), (24104, 295883), (27524, 259118), (27692, 257546), (39431, 180872), (42182, 169076), (42269, 168728), (45064, 158263), (45218, 157724), (55048, 129559), (55384, 128773), (78862, 90436), (84364, 84538)]