16226056

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 39890880

約数和(自身を除く): 23664824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 53, 56, 71, 77, 88, 98, 106, 142, 154, 196, 212, 284, 308, 371, 392, 424, 497, 539, 568, 583, 616, 742, 781, 994, 1078, 1166, 1484, 1562, 1988, 2156, 2332, 2597, 2968, 3124, 3479, 3763, 3976, 4081, 4312, 4664, 5194, 5467, 6248, 6958, 7526, 8162, 10388, 10934, 13916, 15052, 16324, 20776, 21868, 26341, 27832, 28567, 30104, 32648, 38269, 41393, 43736, 52682, 57134, 76538, 82786, 105364, 114268, 153076, 165572, 184387, 210728, 228536, 289751, 306152, 331144, 368774, 579502, 737548, 1159004, 1475096, 2028257, 2318008, 4056514, 8113028, 16226056]

約数ペア:

[(1, 16226056), (2, 8113028), (4, 4056514), (7, 2318008), (8, 2028257), (11, 1475096), (14, 1159004), (22, 737548), (28, 579502), (44, 368774), (49, 331144), (53, 306152), (56, 289751), (71, 228536), (77, 210728), (88, 184387), (98, 165572), (106, 153076), (142, 114268), (154, 105364), (196, 82786), (212, 76538), (284, 57134), (308, 52682), (371, 43736), (392, 41393), (424, 38269), (497, 32648), (539, 30104), (568, 28567), (583, 27832), (616, 26341), (742, 21868), (781, 20776), (994, 16324), (1078, 15052), (1166, 13916), (1484, 10934), (1562, 10388), (1988, 8162), (2156, 7526), (2332, 6958), (2597, 6248), (2968, 5467), (3124, 5194), (3479, 4664), (3763, 4312), (3976, 4081)]