137390064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21521}}^1$

素因数の和:21558

約数の個数: 80

約数和(自身を含む): 426996480

約数和(自身を除く): 289606416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 21521, 43042, 64563, 86084, 129126, 150647, 172168, 258252, 301294, 344336, 408899, 451941, 516504, 602588, 817798, 903882, 1033008, 1205176, 1226697, 1635596, 1807764, 2410352, 2453394, 2862293, 3271192, 3615528, 4906788, 5724586, 6542384, 7231056, 8586879, 9813576, 11449172, 17173758, 19627152, 22898344, 34347516, 45796688, 68695032, 137390064]

約数ペア:

[(1, 137390064), (2, 68695032), (3, 45796688), (4, 34347516), (6, 22898344), (7, 19627152), (8, 17173758), (12, 11449172), (14, 9813576), (16, 8586879), (19, 7231056), (21, 6542384), (24, 5724586), (28, 4906788), (38, 3615528), (42, 3271192), (48, 2862293), (56, 2453394), (57, 2410352), (76, 1807764), (84, 1635596), (112, 1226697), (114, 1205176), (133, 1033008), (152, 903882), (168, 817798), (228, 602588), (266, 516504), (304, 451941), (336, 408899), (399, 344336), (456, 301294), (532, 258252), (798, 172168), (912, 150647), (1064, 129126), (1596, 86084), (2128, 64563), (3192, 43042), (6384, 21521)]