164920452488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{915533}}^1$

素因数の和:915662

約数の個数: 64

約数和(自身を含む): 355959619200

約数和(自身を除く): 191039166712

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 89, 92, 178, 184, 253, 356, 506, 712, 979, 1012, 1958, 2024, 2047, 3916, 4094, 7832, 8188, 16376, 22517, 45034, 90068, 180136, 915533, 1831066, 3662132, 7324264, 10070863, 20141726, 21057259, 40283452, 42114518, 80566904, 81482437, 84229036, 162964874, 168458072, 231629849, 325929748, 463259698, 651859496, 896306807, 926519396, 1792613614, 1853038792, 1874096051, 3585227228, 3748192102, 7170454456, 7496384204, 14992768408, 20615056561, 41230113122, 82460226244, 164920452488]

約数ペア:

[(1, 164920452488), (2, 82460226244), (4, 41230113122), (8, 20615056561), (11, 14992768408), (22, 7496384204), (23, 7170454456), (44, 3748192102), (46, 3585227228), (88, 1874096051), (89, 1853038792), (92, 1792613614), (178, 926519396), (184, 896306807), (253, 651859496), (356, 463259698), (506, 325929748), (712, 231629849), (979, 168458072), (1012, 162964874), (1958, 84229036), (2024, 81482437), (2047, 80566904), (3916, 42114518), (4094, 40283452), (7832, 21057259), (8188, 20141726), (16376, 10070863), (22517, 7324264), (45034, 3662132), (90068, 1831066), (180136, 915533)]