5378905168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1705

約数の個数: 160

約数和(自身を含む): 13616906240

約数和(自身を除く): 8238001072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 127, 133, 152, 182, 208, 247, 254, 266, 304, 364, 494, 508, 532, 728, 889, 988, 1016, 1064, 1456, 1531, 1651, 1729, 1778, 1976, 2032, 2128, 2413, 3062, 3302, 3458, 3556, 3952, 4826, 6124, 6604, 6916, 7112, 9652, 10717, 11557, 12248, 13208, 13832, 14224, 16891, 19304, 19903, 21434, 23114, 24496, 26416, 27664, 29089, 31369, 33782, 38608, 39806, 42868, 46228, 58178, 62738, 67564, 79612, 85736, 92456, 116356, 125476, 135128, 139321, 159224, 171472, 184912, 194437, 203623, 219583, 232712, 250952, 270256, 278642, 318448, 378157, 388874, 407246, 439166, 465424, 501904, 557284, 756314, 777748, 814492, 878332, 1114568, 1361059, 1512628, 1555496, 1628984, 1756664, 2229136, 2527681, 2647099, 2722118, 3025256, 3110992, 3257968, 3513328, 3694303, 5055362, 5294198, 5444236, 6050512, 7388606, 10110724, 10588396, 10888472, 14777212, 17693767, 20221448, 21176792, 21776944, 25860121, 29554424, 35387534, 40442896, 42353584, 48025939, 51720242, 59108848, 70775068, 96051878, 103440484, 141550136, 192103756, 206880968, 283100272, 336181573, 384207512, 413761936, 672363146, 768415024, 1344726292, 2689452584, 5378905168]

約数ペア:

[(1, 5378905168), (2, 2689452584), (4, 1344726292), (7, 768415024), (8, 672363146), (13, 413761936), (14, 384207512), (16, 336181573), (19, 283100272), (26, 206880968), (28, 192103756), (38, 141550136), (52, 103440484), (56, 96051878), (76, 70775068), (91, 59108848), (104, 51720242), (112, 48025939), (127, 42353584), (133, 40442896), (152, 35387534), (182, 29554424), (208, 25860121), (247, 21776944), (254, 21176792), (266, 20221448), (304, 17693767), (364, 14777212), (494, 10888472), (508, 10588396), (532, 10110724), (728, 7388606), (889, 6050512), (988, 5444236), (1016, 5294198), (1064, 5055362), (1456, 3694303), (1531, 3513328), (1651, 3257968), (1729, 3110992), (1778, 3025256), (1976, 2722118), (2032, 2647099), (2128, 2527681), (2413, 2229136), (3062, 1756664), (3302, 1628984), (3458, 1555496), (3556, 1512628), (3952, 1361059), (4826, 1114568), (6124, 878332), (6604, 814492), (6916, 777748), (7112, 756314), (9652, 557284), (10717, 501904), (11557, 465424), (12248, 439166), (13208, 407246), (13832, 388874), (14224, 378157), (16891, 318448), (19304, 278642), (19903, 270256), (21434, 250952), (23114, 232712), (24496, 219583), (26416, 203623), (27664, 194437), (29089, 184912), (31369, 171472), (33782, 159224), (38608, 139321), (39806, 135128), (42868, 125476), (46228, 116356), (58178, 92456), (62738, 85736), (67564, 79612)]