16204188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 54190080

約数和(自身を除く): 37985892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 52, 57, 66, 71, 76, 77, 78, 84, 91, 114, 132, 133, 142, 143, 154, 156, 182, 209, 213, 228, 231, 247, 266, 273, 284, 286, 308, 364, 399, 418, 426, 429, 462, 494, 497, 532, 546, 572, 627, 741, 781, 798, 836, 852, 858, 923, 924, 988, 994, 1001, 1092, 1254, 1349, 1463, 1482, 1491, 1562, 1596, 1716, 1729, 1846, 1988, 2002, 2343, 2508, 2698, 2717, 2769, 2926, 2964, 2982, 3003, 3124, 3458, 3692, 4004, 4047, 4389, 4686, 5187, 5396, 5434, 5467, 5538, 5852, 5964, 6006, 6461, 6916, 8094, 8151, 8778, 9372, 9443, 10153, 10374, 10868, 10934, 11076, 12012, 12922, 14839, 16188, 16302, 16401, 17537, 17556, 18886, 19019, 19383, 20306, 20748, 21868, 25844, 28329, 29678, 30459, 32604, 32802, 35074, 37772, 38038, 38766, 40612, 44517, 52611, 56658, 57057, 59356, 60918, 65604, 70148, 71071, 76076, 77532, 89034, 103873, 105222, 113316, 114114, 121836, 122759, 142142, 178068, 192907, 207746, 210444, 213213, 228228, 245518, 284284, 311619, 368277, 385814, 415492, 426426, 491036, 578721, 623238, 736554, 771628, 852852, 1157442, 1246476, 1350349, 1473108, 2314884, 2700698, 4051047, 5401396, 8102094, 16204188]

約数ペア:

[(1, 16204188), (2, 8102094), (3, 5401396), (4, 4051047), (6, 2700698), (7, 2314884), (11, 1473108), (12, 1350349), (13, 1246476), (14, 1157442), (19, 852852), (21, 771628), (22, 736554), (26, 623238), (28, 578721), (33, 491036), (38, 426426), (39, 415492), (42, 385814), (44, 368277), (52, 311619), (57, 284284), (66, 245518), (71, 228228), (76, 213213), (77, 210444), (78, 207746), (84, 192907), (91, 178068), (114, 142142), (132, 122759), (133, 121836), (142, 114114), (143, 113316), (154, 105222), (156, 103873), (182, 89034), (209, 77532), (213, 76076), (228, 71071), (231, 70148), (247, 65604), (266, 60918), (273, 59356), (284, 57057), (286, 56658), (308, 52611), (364, 44517), (399, 40612), (418, 38766), (426, 38038), (429, 37772), (462, 35074), (494, 32802), (497, 32604), (532, 30459), (546, 29678), (572, 28329), (627, 25844), (741, 21868), (781, 20748), (798, 20306), (836, 19383), (852, 19019), (858, 18886), (923, 17556), (924, 17537), (988, 16401), (994, 16302), (1001, 16188), (1092, 14839), (1254, 12922), (1349, 12012), (1463, 11076), (1482, 10934), (1491, 10868), (1562, 10374), (1596, 10153), (1716, 9443), (1729, 9372), (1846, 8778), (1988, 8151), (2002, 8094), (2343, 6916), (2508, 6461), (2698, 6006), (2717, 5964), (2769, 5852), (2926, 5538), (2964, 5467), (2982, 5434), (3003, 5396), (3124, 5187), (3458, 4686), (3692, 4389), (4004, 4047)]