126873656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2944

約数の個数: 64

約数和(自身を含む): 297689280

約数和(自身を除く): 170815624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1586, 1708, 2857, 3172, 3416, 5551, 5714, 6344, 11102, 11428, 19999, 22204, 22856, 37141, 39998, 44408, 74282, 79996, 148564, 159992, 174277, 259987, 297128, 348554, 519974, 697108, 1039948, 1219939, 1394216, 2079896, 2265601, 2439878, 4531202, 4879756, 9062404, 9759512, 15859207, 18124808, 31718414, 63436828, 126873656]

約数ペア:

[(1, 126873656), (2, 63436828), (4, 31718414), (7, 18124808), (8, 15859207), (13, 9759512), (14, 9062404), (26, 4879756), (28, 4531202), (52, 2439878), (56, 2265601), (61, 2079896), (91, 1394216), (104, 1219939), (122, 1039948), (182, 697108), (244, 519974), (364, 348554), (427, 297128), (488, 259987), (728, 174277), (793, 159992), (854, 148564), (1586, 79996), (1708, 74282), (2857, 44408), (3172, 39998), (3416, 37141), (5551, 22856), (5714, 22204), (6344, 19999), (11102, 11428)]