199128072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3463

約数の個数: 128

約数和(自身を含む): 619436160

約数和(自身を除く): 420308088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2431, 2652, 3413, 3432, 4488, 4862, 5304, 6826, 7293, 9724, 10239, 13652, 14586, 19448, 20478, 27304, 29172, 37543, 40956, 44369, 58021, 58344, 75086, 81912, 88738, 112629, 116042, 133107, 150172, 174063, 177476, 225258, 232084, 266214, 300344, 348126, 354952, 450516, 464168, 488059, 532428, 638231, 696252, 754273, 901032, 976118, 1064856, 1276462, 1392504, 1464177, 1508546, 1914693, 1952236, 2262819, 2552924, 2928354, 3017092, 3829386, 3904472, 4525638, 5105848, 5856708, 6034184, 7658772, 8297003, 9051276, 11713416, 15317544, 16594006, 18102552, 24891009, 33188012, 49782018, 66376024, 99564036, 199128072]

約数ペア:

[(1, 199128072), (2, 99564036), (3, 66376024), (4, 49782018), (6, 33188012), (8, 24891009), (11, 18102552), (12, 16594006), (13, 15317544), (17, 11713416), (22, 9051276), (24, 8297003), (26, 7658772), (33, 6034184), (34, 5856708), (39, 5105848), (44, 4525638), (51, 3904472), (52, 3829386), (66, 3017092), (68, 2928354), (78, 2552924), (88, 2262819), (102, 1952236), (104, 1914693), (132, 1508546), (136, 1464177), (143, 1392504), (156, 1276462), (187, 1064856), (204, 976118), (221, 901032), (264, 754273), (286, 696252), (312, 638231), (374, 532428), (408, 488059), (429, 464168), (442, 450516), (561, 354952), (572, 348126), (663, 300344), (748, 266214), (858, 232084), (884, 225258), (1122, 177476), (1144, 174063), (1326, 150172), (1496, 133107), (1716, 116042), (1768, 112629), (2244, 88738), (2431, 81912), (2652, 75086), (3413, 58344), (3432, 58021), (4488, 44369), (4862, 40956), (5304, 37543), (6826, 29172), (7293, 27304), (9724, 20478), (10239, 19448), (13652, 14586)]