127937712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 398974464

約数和(自身を除く): 271036752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 41, 42, 48, 56, 74, 82, 84, 111, 112, 123, 148, 164, 168, 222, 246, 251, 259, 287, 296, 328, 336, 444, 492, 502, 518, 574, 592, 656, 753, 777, 861, 888, 984, 1004, 1036, 1148, 1506, 1517, 1554, 1722, 1757, 1776, 1968, 2008, 2072, 2296, 3012, 3034, 3108, 3444, 3514, 4016, 4144, 4551, 4592, 5271, 6024, 6068, 6216, 6888, 7028, 9102, 9287, 10291, 10542, 10619, 12048, 12136, 12432, 13776, 14056, 18204, 18574, 20582, 21084, 21238, 24272, 27861, 28112, 30873, 31857, 36408, 37148, 41164, 42168, 42476, 55722, 61746, 63714, 65009, 72037, 72816, 74296, 82328, 84336, 84952, 111444, 123492, 127428, 130018, 144074, 148592, 164656, 169904, 195027, 216111, 222888, 246984, 254856, 260036, 288148, 380767, 390054, 432222, 445776, 493968, 509712, 520072, 576296, 761534, 780108, 864444, 1040144, 1142301, 1152592, 1523068, 1560216, 1728888, 2284602, 2665369, 3046136, 3120432, 3457776, 4569204, 5330738, 6092272, 7996107, 9138408, 10661476, 15992214, 18276816, 21322952, 31984428, 42645904, 63968856, 127937712]

約数ペア:

[(1, 127937712), (2, 63968856), (3, 42645904), (4, 31984428), (6, 21322952), (7, 18276816), (8, 15992214), (12, 10661476), (14, 9138408), (16, 7996107), (21, 6092272), (24, 5330738), (28, 4569204), (37, 3457776), (41, 3120432), (42, 3046136), (48, 2665369), (56, 2284602), (74, 1728888), (82, 1560216), (84, 1523068), (111, 1152592), (112, 1142301), (123, 1040144), (148, 864444), (164, 780108), (168, 761534), (222, 576296), (246, 520072), (251, 509712), (259, 493968), (287, 445776), (296, 432222), (328, 390054), (336, 380767), (444, 288148), (492, 260036), (502, 254856), (518, 246984), (574, 222888), (592, 216111), (656, 195027), (753, 169904), (777, 164656), (861, 148592), (888, 144074), (984, 130018), (1004, 127428), (1036, 123492), (1148, 111444), (1506, 84952), (1517, 84336), (1554, 82328), (1722, 74296), (1757, 72816), (1776, 72037), (1968, 65009), (2008, 63714), (2072, 61746), (2296, 55722), (3012, 42476), (3034, 42168), (3108, 41164), (3444, 37148), (3514, 36408), (4016, 31857), (4144, 30873), (4551, 28112), (4592, 27861), (5271, 24272), (6024, 21238), (6068, 21084), (6216, 20582), (6888, 18574), (7028, 18204), (9102, 14056), (9287, 13776), (10291, 12432), (10542, 12136), (10619, 12048)]