128695476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 375316480

約数和(自身を除く): 246621004

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 1092, 1407, 1742, 1759, 1876, 2613, 2814, 3484, 3518, 5226, 5277, 5628, 6097, 7036, 10452, 10554, 12194, 12313, 18291, 21108, 22867, 24388, 24626, 36582, 36939, 45734, 49252, 68601, 73164, 73878, 91468, 117853, 137202, 147756, 160069, 235706, 274404, 320138, 353559, 471412, 480207, 640276, 707118, 824971, 960414, 1414236, 1532089, 1649942, 1920828, 2474913, 3064178, 3299884, 4596267, 4949826, 6128356, 9192534, 9899652, 10724623, 18385068, 21449246, 32173869, 42898492, 64347738, 128695476]

約数ペア:

[(1, 128695476), (2, 64347738), (3, 42898492), (4, 32173869), (6, 21449246), (7, 18385068), (12, 10724623), (13, 9899652), (14, 9192534), (21, 6128356), (26, 4949826), (28, 4596267), (39, 3299884), (42, 3064178), (52, 2474913), (67, 1920828), (78, 1649942), (84, 1532089), (91, 1414236), (134, 960414), (156, 824971), (182, 707118), (201, 640276), (268, 480207), (273, 471412), (364, 353559), (402, 320138), (469, 274404), (546, 235706), (804, 160069), (871, 147756), (938, 137202), (1092, 117853), (1407, 91468), (1742, 73878), (1759, 73164), (1876, 68601), (2613, 49252), (2814, 45734), (3484, 36939), (3518, 36582), (5226, 24626), (5277, 24388), (5628, 22867), (6097, 21108), (7036, 18291), (10452, 12313), (10554, 12194)]