16528176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:903

約数の個数: 120

約数和(自身を含む): 55710720

約数和(自身を除く): 39182544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 863, 912, 1008, 1064, 1197, 1368, 1596, 1726, 2128, 2394, 2589, 2736, 3192, 3452, 4788, 5178, 6041, 6384, 6904, 7767, 9576, 10356, 12082, 13808, 15534, 16397, 18123, 19152, 20712, 24164, 31068, 32794, 36246, 41424, 48328, 49191, 54369, 62136, 65588, 72492, 96656, 98382, 108738, 114779, 124272, 131176, 144984, 147573, 196764, 217476, 229558, 262352, 289968, 295146, 344337, 393528, 434952, 459116, 590292, 688674, 787056, 869904, 918232, 1033011, 1180584, 1377348, 1836464, 2066022, 2361168, 2754696, 4132044, 5509392, 8264088, 16528176]

約数ペア:

[(1, 16528176), (2, 8264088), (3, 5509392), (4, 4132044), (6, 2754696), (7, 2361168), (8, 2066022), (9, 1836464), (12, 1377348), (14, 1180584), (16, 1033011), (18, 918232), (19, 869904), (21, 787056), (24, 688674), (28, 590292), (36, 459116), (38, 434952), (42, 393528), (48, 344337), (56, 295146), (57, 289968), (63, 262352), (72, 229558), (76, 217476), (84, 196764), (112, 147573), (114, 144984), (126, 131176), (133, 124272), (144, 114779), (152, 108738), (168, 98382), (171, 96656), (228, 72492), (252, 65588), (266, 62136), (304, 54369), (336, 49191), (342, 48328), (399, 41424), (456, 36246), (504, 32794), (532, 31068), (684, 24164), (798, 20712), (863, 19152), (912, 18123), (1008, 16397), (1064, 15534), (1197, 13808), (1368, 12082), (1596, 10356), (1726, 9576), (2128, 7767), (2394, 6904), (2589, 6384), (2736, 6041), (3192, 5178), (3452, 4788)]