179097464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 435388800

約数和(自身を除く): 256291336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 61, 74, 91, 104, 109, 122, 148, 182, 218, 244, 259, 296, 364, 427, 436, 481, 488, 518, 728, 763, 793, 854, 872, 962, 1036, 1417, 1526, 1586, 1708, 1924, 2072, 2257, 2834, 3052, 3172, 3367, 3416, 3848, 4033, 4514, 5551, 5668, 6104, 6344, 6649, 6734, 8066, 9028, 9919, 11102, 11336, 13298, 13468, 15799, 16132, 18056, 19838, 22204, 26596, 26936, 28231, 29341, 31598, 32264, 39676, 44408, 46543, 52429, 53192, 56462, 58682, 63196, 79352, 86437, 93086, 104858, 112924, 117364, 126392, 172874, 186172, 205387, 209716, 225848, 234728, 246013, 345748, 367003, 372344, 410774, 419432, 492026, 605059, 691496, 734006, 821548, 984052, 1210118, 1468012, 1643096, 1722091, 1968104, 2420236, 2936024, 3198169, 3444182, 4840472, 6396338, 6888364, 12792676, 13776728, 22387183, 25585352, 44774366, 89548732, 179097464]

約数ペア:

[(1, 179097464), (2, 89548732), (4, 44774366), (7, 25585352), (8, 22387183), (13, 13776728), (14, 12792676), (26, 6888364), (28, 6396338), (37, 4840472), (52, 3444182), (56, 3198169), (61, 2936024), (74, 2420236), (91, 1968104), (104, 1722091), (109, 1643096), (122, 1468012), (148, 1210118), (182, 984052), (218, 821548), (244, 734006), (259, 691496), (296, 605059), (364, 492026), (427, 419432), (436, 410774), (481, 372344), (488, 367003), (518, 345748), (728, 246013), (763, 234728), (793, 225848), (854, 209716), (872, 205387), (962, 186172), (1036, 172874), (1417, 126392), (1526, 117364), (1586, 112924), (1708, 104858), (1924, 93086), (2072, 86437), (2257, 79352), (2834, 63196), (3052, 58682), (3172, 56462), (3367, 53192), (3416, 52429), (3848, 46543), (4033, 44408), (4514, 39676), (5551, 32264), (5668, 31598), (6104, 29341), (6344, 28231), (6649, 26936), (6734, 26596), (8066, 22204), (9028, 19838), (9919, 18056), (11102, 16132), (11336, 15799), (13298, 13468)]