131891904

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^1\times {\mathrm{3881}}^1$

素因数の和:3958

約数の個数: 84

約数和(自身を含む): 384550920

約数和(自身を除く): 252659016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 144, 177, 192, 236, 288, 354, 472, 531, 576, 708, 944, 1062, 1416, 1888, 2124, 2832, 3776, 3881, 4248, 5664, 7762, 8496, 11328, 11643, 15524, 16992, 23286, 31048, 33984, 34929, 46572, 62096, 69858, 93144, 124192, 139716, 186288, 228979, 248384, 279432, 372576, 457958, 558864, 686937, 745152, 915916, 1117728, 1373874, 1831832, 2060811, 2235456, 2747748, 3663664, 4121622, 5495496, 7327328, 8243244, 10990992, 14654656, 16486488, 21981984, 32972976, 43963968, 65945952, 131891904]

約数ペア:

[(1, 131891904), (2, 65945952), (3, 43963968), (4, 32972976), (6, 21981984), (8, 16486488), (9, 14654656), (12, 10990992), (16, 8243244), (18, 7327328), (24, 5495496), (32, 4121622), (36, 3663664), (48, 2747748), (59, 2235456), (64, 2060811), (72, 1831832), (96, 1373874), (118, 1117728), (144, 915916), (177, 745152), (192, 686937), (236, 558864), (288, 457958), (354, 372576), (472, 279432), (531, 248384), (576, 228979), (708, 186288), (944, 139716), (1062, 124192), (1416, 93144), (1888, 69858), (2124, 62096), (2832, 46572), (3776, 34929), (3881, 33984), (4248, 31048), (5664, 23286), (7762, 16992), (8496, 15524), (11328, 11643)]