16511131896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{5737}}^1$

素因数の和:6253

約数の個数: 128

約数和(自身を含む): 48562759680

約数和(自身を除く): 32051627784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 463, 518, 777, 888, 926, 1036, 1389, 1554, 1852, 2072, 2778, 3108, 3241, 3704, 5556, 5737, 6216, 6482, 9723, 11112, 11474, 12964, 17131, 17211, 19446, 22948, 25928, 34262, 34422, 38892, 40159, 45896, 51393, 68524, 68844, 77784, 80318, 102786, 119917, 120477, 137048, 137688, 160636, 205572, 212269, 239834, 240954, 321272, 359751, 411144, 424538, 479668, 481908, 636807, 719502, 849076, 959336, 963816, 1273614, 1439004, 1485883, 1698152, 2547228, 2656231, 2878008, 2971766, 4457649, 5094456, 5312462, 5943532, 7968693, 8915298, 10624924, 11887064, 15937386, 17830596, 18593617, 21249848, 31874772, 35661192, 37187234, 55780851, 63749544, 74374468, 98280547, 111561702, 148748936, 196561094, 223123404, 294841641, 393122188, 446246808, 589683282, 687963829, 786244376, 1179366564, 1375927658, 2063891487, 2358733128, 2751855316, 4127782974, 5503710632, 8255565948, 16511131896]

約数ペア:

[(1, 16511131896), (2, 8255565948), (3, 5503710632), (4, 4127782974), (6, 2751855316), (7, 2358733128), (8, 2063891487), (12, 1375927658), (14, 1179366564), (21, 786244376), (24, 687963829), (28, 589683282), (37, 446246808), (42, 393122188), (56, 294841641), (74, 223123404), (84, 196561094), (111, 148748936), (148, 111561702), (168, 98280547), (222, 74374468), (259, 63749544), (296, 55780851), (444, 37187234), (463, 35661192), (518, 31874772), (777, 21249848), (888, 18593617), (926, 17830596), (1036, 15937386), (1389, 11887064), (1554, 10624924), (1852, 8915298), (2072, 7968693), (2778, 5943532), (3108, 5312462), (3241, 5094456), (3704, 4457649), (5556, 2971766), (5737, 2878008), (6216, 2656231), (6482, 2547228), (9723, 1698152), (11112, 1485883), (11474, 1439004), (12964, 1273614), (17131, 963816), (17211, 959336), (19446, 849076), (22948, 719502), (25928, 636807), (34262, 481908), (34422, 479668), (38892, 424538), (40159, 411144), (45896, 359751), (51393, 321272), (68524, 240954), (68844, 239834), (77784, 212269), (80318, 205572), (102786, 160636), (119917, 137688), (120477, 137048)]