16392376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 27153224

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 89, 91, 92, 104, 143, 154, 161, 178, 182, 184, 253, 286, 299, 308, 322, 356, 364, 506, 572, 598, 616, 623, 644, 712, 728, 979, 1001, 1012, 1144, 1157, 1196, 1246, 1288, 1771, 1958, 2002, 2024, 2047, 2093, 2314, 2392, 2492, 3289, 3542, 3916, 4004, 4094, 4186, 4628, 4984, 6578, 6853, 7084, 7832, 8008, 8099, 8188, 8372, 9256, 12727, 13156, 13706, 14168, 14329, 16198, 16376, 16744, 22517, 23023, 25454, 26312, 26611, 27412, 28658, 32396, 45034, 46046, 50908, 53222, 54824, 57316, 64792, 89089, 90068, 92092, 101816, 106444, 114632, 157619, 178178, 180136, 184184, 186277, 212888, 292721, 315238, 356356, 372554, 585442, 630476, 712712, 745108, 1170884, 1260952, 1490216, 2049047, 2341768, 4098094, 8196188, 16392376]

約数ペア:

[(1, 16392376), (2, 8196188), (4, 4098094), (7, 2341768), (8, 2049047), (11, 1490216), (13, 1260952), (14, 1170884), (22, 745108), (23, 712712), (26, 630476), (28, 585442), (44, 372554), (46, 356356), (52, 315238), (56, 292721), (77, 212888), (88, 186277), (89, 184184), (91, 180136), (92, 178178), (104, 157619), (143, 114632), (154, 106444), (161, 101816), (178, 92092), (182, 90068), (184, 89089), (253, 64792), (286, 57316), (299, 54824), (308, 53222), (322, 50908), (356, 46046), (364, 45034), (506, 32396), (572, 28658), (598, 27412), (616, 26611), (623, 26312), (644, 25454), (712, 23023), (728, 22517), (979, 16744), (1001, 16376), (1012, 16198), (1144, 14329), (1157, 14168), (1196, 13706), (1246, 13156), (1288, 12727), (1771, 9256), (1958, 8372), (2002, 8188), (2024, 8099), (2047, 8008), (2093, 7832), (2314, 7084), (2392, 6853), (2492, 6578), (3289, 4984), (3542, 4628), (3916, 4186), (4004, 4094)]