54182128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 149990400

約数和(自身を除く): 95808272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 136, 143, 154, 176, 182, 187, 199, 208, 221, 238, 272, 286, 308, 364, 374, 398, 442, 476, 572, 616, 728, 748, 796, 884, 952, 1001, 1144, 1232, 1309, 1393, 1456, 1496, 1547, 1592, 1768, 1904, 2002, 2189, 2288, 2431, 2587, 2618, 2786, 2992, 3094, 3184, 3383, 3536, 4004, 4378, 4862, 5174, 5236, 5572, 6188, 6766, 8008, 8756, 9724, 10348, 10472, 11144, 12376, 13532, 15323, 16016, 17017, 17512, 18109, 19448, 20696, 20944, 22288, 23681, 24752, 27064, 28457, 30646, 34034, 35024, 36218, 37213, 38896, 41392, 43979, 47362, 54128, 56914, 61292, 68068, 72436, 74426, 87958, 94724, 113828, 122584, 136136, 144872, 148852, 175916, 189448, 199199, 227656, 245168, 260491, 272272, 289744, 297704, 307853, 351832, 378896, 398398, 455312, 483769, 520982, 595408, 615706, 703664, 796796, 967538, 1041964, 1231412, 1593592, 1935076, 2083928, 2462824, 3187184, 3386383, 3870152, 4167856, 4925648, 6772766, 7740304, 13545532, 27091064, 54182128]

約数ペア:

[(1, 54182128), (2, 27091064), (4, 13545532), (7, 7740304), (8, 6772766), (11, 4925648), (13, 4167856), (14, 3870152), (16, 3386383), (17, 3187184), (22, 2462824), (26, 2083928), (28, 1935076), (34, 1593592), (44, 1231412), (52, 1041964), (56, 967538), (68, 796796), (77, 703664), (88, 615706), (91, 595408), (104, 520982), (112, 483769), (119, 455312), (136, 398398), (143, 378896), (154, 351832), (176, 307853), (182, 297704), (187, 289744), (199, 272272), (208, 260491), (221, 245168), (238, 227656), (272, 199199), (286, 189448), (308, 175916), (364, 148852), (374, 144872), (398, 136136), (442, 122584), (476, 113828), (572, 94724), (616, 87958), (728, 74426), (748, 72436), (796, 68068), (884, 61292), (952, 56914), (1001, 54128), (1144, 47362), (1232, 43979), (1309, 41392), (1393, 38896), (1456, 37213), (1496, 36218), (1547, 35024), (1592, 34034), (1768, 30646), (1904, 28457), (2002, 27064), (2189, 24752), (2288, 23681), (2431, 22288), (2587, 20944), (2618, 20696), (2786, 19448), (2992, 18109), (3094, 17512), (3184, 17017), (3383, 16016), (3536, 15323), (4004, 13532), (4378, 12376), (4862, 11144), (5174, 10472), (5236, 10348), (5572, 9724), (6188, 8756), (6766, 8008)]