131811696

素因数分解:

$2^4\times 3^2\times {\mathrm{881}}^1\times {\mathrm{1039}}^1$

素因数の和:1934

約数の個数: 60

約数和(自身を含む): 369663840

約数和(自身を除く): 237852144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 881, 1039, 1762, 2078, 2643, 3117, 3524, 4156, 5286, 6234, 7048, 7929, 8312, 9351, 10572, 12468, 14096, 15858, 16624, 18702, 21144, 24936, 31716, 37404, 42288, 49872, 63432, 74808, 126864, 149616, 915359, 1830718, 2746077, 3661436, 5492154, 7322872, 8238231, 10984308, 14645744, 16476462, 21968616, 32952924, 43937232, 65905848, 131811696]

約数ペア:

[(1, 131811696), (2, 65905848), (3, 43937232), (4, 32952924), (6, 21968616), (8, 16476462), (9, 14645744), (12, 10984308), (16, 8238231), (18, 7322872), (24, 5492154), (36, 3661436), (48, 2746077), (72, 1830718), (144, 915359), (881, 149616), (1039, 126864), (1762, 74808), (2078, 63432), (2643, 49872), (3117, 42288), (3524, 37404), (4156, 31716), (5286, 24936), (6234, 21144), (7048, 18702), (7929, 16624), (8312, 15858), (9351, 14096), (10572, 12468)]