8196188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 12125092

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 89, 91, 92, 143, 154, 161, 178, 182, 253, 286, 299, 308, 322, 356, 364, 506, 572, 598, 623, 644, 979, 1001, 1012, 1157, 1196, 1246, 1771, 1958, 2002, 2047, 2093, 2314, 2492, 3289, 3542, 3916, 4004, 4094, 4186, 4628, 6578, 6853, 7084, 8099, 8188, 8372, 12727, 13156, 13706, 14329, 16198, 22517, 23023, 25454, 26611, 27412, 28658, 32396, 45034, 46046, 50908, 53222, 57316, 89089, 90068, 92092, 106444, 157619, 178178, 186277, 292721, 315238, 356356, 372554, 585442, 630476, 745108, 1170884, 2049047, 4098094, 8196188]

約数ペア:

[(1, 8196188), (2, 4098094), (4, 2049047), (7, 1170884), (11, 745108), (13, 630476), (14, 585442), (22, 372554), (23, 356356), (26, 315238), (28, 292721), (44, 186277), (46, 178178), (52, 157619), (77, 106444), (89, 92092), (91, 90068), (92, 89089), (143, 57316), (154, 53222), (161, 50908), (178, 46046), (182, 45034), (253, 32396), (286, 28658), (299, 27412), (308, 26611), (322, 25454), (356, 23023), (364, 22517), (506, 16198), (572, 14329), (598, 13706), (623, 13156), (644, 12727), (979, 8372), (1001, 8188), (1012, 8099), (1157, 7084), (1196, 6853), (1246, 6578), (1771, 4628), (1958, 4186), (2002, 4094), (2047, 4004), (2093, 3916), (2314, 3542), (2492, 3289)]