131154912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1061

約数の個数: 144

約数和(自身を含む): 433060992

約数和(自身を除く): 301906080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 603, 672, 804, 938, 971, 1008, 1072, 1206, 1407, 1608, 1876, 1942, 2016, 2144, 2412, 2814, 2913, 3216, 3752, 3884, 4221, 4824, 5628, 5826, 6432, 6797, 7504, 7768, 8442, 8739, 9648, 11256, 11652, 13594, 15008, 15536, 16884, 17478, 19296, 20391, 22512, 23304, 27188, 31072, 33768, 34956, 40782, 45024, 46608, 54376, 61173, 65057, 67536, 69912, 81564, 93216, 108752, 122346, 130114, 135072, 139824, 163128, 195171, 217504, 244692, 260228, 279648, 326256, 390342, 455399, 489384, 520456, 585513, 652512, 780684, 910798, 978768, 1040912, 1171026, 1366197, 1561368, 1821596, 1957536, 2081824, 2342052, 2732394, 3122736, 3643192, 4098591, 4684104, 5464788, 6245472, 7286384, 8197182, 9368208, 10929576, 14572768, 16394364, 18736416, 21859152, 32788728, 43718304, 65577456, 131154912]

約数ペア:

[(1, 131154912), (2, 65577456), (3, 43718304), (4, 32788728), (6, 21859152), (7, 18736416), (8, 16394364), (9, 14572768), (12, 10929576), (14, 9368208), (16, 8197182), (18, 7286384), (21, 6245472), (24, 5464788), (28, 4684104), (32, 4098591), (36, 3643192), (42, 3122736), (48, 2732394), (56, 2342052), (63, 2081824), (67, 1957536), (72, 1821596), (84, 1561368), (96, 1366197), (112, 1171026), (126, 1040912), (134, 978768), (144, 910798), (168, 780684), (201, 652512), (224, 585513), (252, 520456), (268, 489384), (288, 455399), (336, 390342), (402, 326256), (469, 279648), (504, 260228), (536, 244692), (603, 217504), (672, 195171), (804, 163128), (938, 139824), (971, 135072), (1008, 130114), (1072, 122346), (1206, 108752), (1407, 93216), (1608, 81564), (1876, 69912), (1942, 67536), (2016, 65057), (2144, 61173), (2412, 54376), (2814, 46608), (2913, 45024), (3216, 40782), (3752, 34956), (3884, 33768), (4221, 31072), (4824, 27188), (5628, 23304), (5826, 22512), (6432, 20391), (6797, 19296), (7504, 17478), (7768, 16884), (8442, 15536), (8739, 15008), (9648, 13594), (11256, 11652)]