15691975182

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{1193}}^1$

素因数の和:1715

約数の個数: 128

約数和(自身を含む): 38585877120

約数和(自身を除く): 22893901938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 457, 533, 702, 738, 914, 1066, 1107, 1193, 1371, 1599, 2214, 2386, 2742, 3198, 3579, 4113, 4797, 5941, 7158, 8226, 9594, 10737, 11882, 12339, 14391, 15509, 17823, 18737, 21474, 24678, 28782, 31018, 32211, 35646, 37474, 46527, 48913, 53469, 56211, 64422, 93054, 97826, 106938, 112422, 139581, 146739, 160407, 168633, 243581, 279162, 293478, 320814, 337266, 418743, 440217, 487162, 505899, 545201, 635869, 730743, 837486, 880434, 1011798, 1090402, 1271738, 1320651, 1461486, 1635603, 1907607, 2192229, 2641302, 3271206, 3815214, 4384458, 4906809, 5722821, 6576687, 7087613, 9813618, 11445642, 13153374, 14175226, 14720427, 17168463, 21262839, 22353241, 29440854, 34336926, 42525678, 44706482, 63788517, 67059723, 127577034, 134119446, 191365551, 201179169, 290592133, 382731102, 402358338, 581184266, 603537507, 871776399, 1207075014, 1743552798, 2615329197, 5230658394, 7845987591, 15691975182]

約数ペア:

[(1, 15691975182), (2, 7845987591), (3, 5230658394), (6, 2615329197), (9, 1743552798), (13, 1207075014), (18, 871776399), (26, 603537507), (27, 581184266), (39, 402358338), (41, 382731102), (54, 290592133), (78, 201179169), (82, 191365551), (117, 134119446), (123, 127577034), (234, 67059723), (246, 63788517), (351, 44706482), (369, 42525678), (457, 34336926), (533, 29440854), (702, 22353241), (738, 21262839), (914, 17168463), (1066, 14720427), (1107, 14175226), (1193, 13153374), (1371, 11445642), (1599, 9813618), (2214, 7087613), (2386, 6576687), (2742, 5722821), (3198, 4906809), (3579, 4384458), (4113, 3815214), (4797, 3271206), (5941, 2641302), (7158, 2192229), (8226, 1907607), (9594, 1635603), (10737, 1461486), (11882, 1320651), (12339, 1271738), (14391, 1090402), (15509, 1011798), (17823, 880434), (18737, 837486), (21474, 730743), (24678, 635869), (28782, 545201), (31018, 505899), (32211, 487162), (35646, 440217), (37474, 418743), (46527, 337266), (48913, 320814), (53469, 293478), (56211, 279162), (64422, 243581), (93054, 168633), (97826, 160407), (106938, 146739), (112422, 139581)]