127247736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1925

約数の個数: 128

約数和(自身を含む): 407554560

約数和(自身を除く): 280306824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1221, 1554, 1628, 1848, 1861, 2072, 2442, 2849, 3108, 3256, 3722, 4884, 5583, 5698, 6216, 7444, 8547, 9768, 11166, 11396, 13027, 14888, 17094, 20471, 22332, 22792, 26054, 34188, 39081, 40942, 44664, 52108, 61413, 68376, 68857, 78162, 81884, 104216, 122826, 137714, 143297, 156324, 163768, 206571, 245652, 275428, 286594, 312648, 413142, 429891, 481999, 491304, 550856, 573188, 757427, 826284, 859782, 963998, 1146376, 1445997, 1514854, 1652568, 1719564, 1927996, 2272281, 2891994, 3029708, 3439128, 3855992, 4544562, 5301989, 5783988, 6059416, 9089124, 10603978, 11567976, 15905967, 18178248, 21207956, 31811934, 42415912, 63623868, 127247736]

約数ペア:

[(1, 127247736), (2, 63623868), (3, 42415912), (4, 31811934), (6, 21207956), (7, 18178248), (8, 15905967), (11, 11567976), (12, 10603978), (14, 9089124), (21, 6059416), (22, 5783988), (24, 5301989), (28, 4544562), (33, 3855992), (37, 3439128), (42, 3029708), (44, 2891994), (56, 2272281), (66, 1927996), (74, 1719564), (77, 1652568), (84, 1514854), (88, 1445997), (111, 1146376), (132, 963998), (148, 859782), (154, 826284), (168, 757427), (222, 573188), (231, 550856), (259, 491304), (264, 481999), (296, 429891), (308, 413142), (407, 312648), (444, 286594), (462, 275428), (518, 245652), (616, 206571), (777, 163768), (814, 156324), (888, 143297), (924, 137714), (1036, 122826), (1221, 104216), (1554, 81884), (1628, 78162), (1848, 68857), (1861, 68376), (2072, 61413), (2442, 52108), (2849, 44664), (3108, 40942), (3256, 39081), (3722, 34188), (4884, 26054), (5583, 22792), (5698, 22332), (6216, 20471), (7444, 17094), (8547, 14888), (9768, 13027), (11166, 11396)]