127656672

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 417602304

約数和(自身を除く): 289945632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 352, 374, 408, 416, 429, 442, 528, 544, 547, 561, 572, 624, 663, 748, 816, 858, 884, 1056, 1094, 1122, 1144, 1248, 1326, 1496, 1632, 1641, 1716, 1768, 2188, 2244, 2288, 2431, 2652, 2992, 3282, 3432, 3536, 4376, 4488, 4576, 4862, 5304, 5984, 6017, 6564, 6864, 7072, 7111, 7293, 8752, 8976, 9299, 9724, 10608, 12034, 13128, 13728, 14222, 14586, 17504, 17952, 18051, 18598, 19448, 21216, 21333, 24068, 26256, 27897, 28444, 29172, 36102, 37196, 38896, 42666, 48136, 52512, 55794, 56888, 58344, 72204, 74392, 77792, 78221, 85332, 96272, 102289, 111588, 113776, 116688, 120887, 144408, 148784, 156442, 170664, 192544, 204578, 223176, 227552, 233376, 234663, 241774, 288816, 297568, 306867, 312884, 341328, 362661, 409156, 446352, 469326, 483548, 577632, 613734, 625768, 682656, 725322, 818312, 892704, 938652, 967096, 1227468, 1251536, 1329757, 1450644, 1636624, 1877304, 1934192, 2454936, 2503072, 2659514, 2901288, 3273248, 3754608, 3868384, 3989271, 4909872, 5319028, 5802576, 7509216, 7978542, 9819744, 10638056, 11605152, 15957084, 21276112, 31914168, 42552224, 63828336, 127656672]

約数ペア:

[(1, 127656672), (2, 63828336), (3, 42552224), (4, 31914168), (6, 21276112), (8, 15957084), (11, 11605152), (12, 10638056), (13, 9819744), (16, 7978542), (17, 7509216), (22, 5802576), (24, 5319028), (26, 4909872), (32, 3989271), (33, 3868384), (34, 3754608), (39, 3273248), (44, 2901288), (48, 2659514), (51, 2503072), (52, 2454936), (66, 1934192), (68, 1877304), (78, 1636624), (88, 1450644), (96, 1329757), (102, 1251536), (104, 1227468), (132, 967096), (136, 938652), (143, 892704), (156, 818312), (176, 725322), (187, 682656), (204, 625768), (208, 613734), (221, 577632), (264, 483548), (272, 469326), (286, 446352), (312, 409156), (352, 362661), (374, 341328), (408, 312884), (416, 306867), (429, 297568), (442, 288816), (528, 241774), (544, 234663), (547, 233376), (561, 227552), (572, 223176), (624, 204578), (663, 192544), (748, 170664), (816, 156442), (858, 148784), (884, 144408), (1056, 120887), (1094, 116688), (1122, 113776), (1144, 111588), (1248, 102289), (1326, 96272), (1496, 85332), (1632, 78221), (1641, 77792), (1716, 74392), (1768, 72204), (2188, 58344), (2244, 56888), (2288, 55794), (2431, 52512), (2652, 48136), (2992, 42666), (3282, 38896), (3432, 37196), (3536, 36102), (4376, 29172), (4488, 28444), (4576, 27897), (4862, 26256), (5304, 24068), (5984, 21333), (6017, 21216), (6564, 19448), (6864, 18598), (7072, 18051), (7111, 17952), (7293, 17504), (8752, 14586), (8976, 14222), (9299, 13728), (9724, 13128), (10608, 12034)]