15691958526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 34517975040

約数和(自身を除く): 18826016514

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 101, 107, 114, 141, 202, 214, 271, 282, 303, 321, 542, 606, 642, 813, 893, 1626, 1786, 1919, 2033, 2679, 3838, 4066, 4747, 5029, 5149, 5358, 5757, 6099, 9494, 10058, 10298, 10807, 11514, 12198, 12737, 14241, 15087, 15447, 21614, 25474, 27371, 28482, 28997, 30174, 30894, 32421, 38211, 54742, 57994, 64842, 76422, 82113, 86991, 90193, 95551, 164226, 173982, 180386, 191102, 205333, 242003, 270579, 286653, 410666, 484006, 507929, 520049, 541158, 550943, 573306, 615999, 726009, 1015858, 1040098, 1101886, 1231998, 1286437, 1362859, 1452018, 1523787, 1560147, 1652829, 2572874, 2725718, 2928697, 3047574, 3120294, 3305658, 3859311, 4088577, 5857394, 7718622, 8177154, 8786091, 9650651, 17572182, 19301302, 24442303, 25894321, 28951953, 48884606, 51788642, 55645243, 57903906, 73326909, 77682963, 111290486, 137648759, 146653818, 155365926, 166935729, 275297518, 333871458, 412946277, 825892554, 2615326421, 5230652842, 7845979263, 15691958526]

約数ペア:

[(1, 15691958526), (2, 7845979263), (3, 5230652842), (6, 2615326421), (19, 825892554), (38, 412946277), (47, 333871458), (57, 275297518), (94, 166935729), (101, 155365926), (107, 146653818), (114, 137648759), (141, 111290486), (202, 77682963), (214, 73326909), (271, 57903906), (282, 55645243), (303, 51788642), (321, 48884606), (542, 28951953), (606, 25894321), (642, 24442303), (813, 19301302), (893, 17572182), (1626, 9650651), (1786, 8786091), (1919, 8177154), (2033, 7718622), (2679, 5857394), (3838, 4088577), (4066, 3859311), (4747, 3305658), (5029, 3120294), (5149, 3047574), (5358, 2928697), (5757, 2725718), (6099, 2572874), (9494, 1652829), (10058, 1560147), (10298, 1523787), (10807, 1452018), (11514, 1362859), (12198, 1286437), (12737, 1231998), (14241, 1101886), (15087, 1040098), (15447, 1015858), (21614, 726009), (25474, 615999), (27371, 573306), (28482, 550943), (28997, 541158), (30174, 520049), (30894, 507929), (32421, 484006), (38211, 410666), (54742, 286653), (57994, 270579), (64842, 242003), (76422, 205333), (82113, 191102), (86991, 180386), (90193, 173982), (95551, 164226)]