129821328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9907}}^1$

素因数の和:9941

約数の個数: 120

約数和(自身を含む): 447207488

約数和(自身を除く): 317386160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 9907, 13104, 19814, 29721, 39628, 59442, 69349, 79256, 89163, 118884, 128791, 138698, 158512, 178326, 208047, 237768, 257582, 277396, 356652, 386373, 416094, 475536, 515164, 554792, 624141, 713304, 772746, 832188, 901537, 1030328, 1109584, 1159119, 1248282, 1426608, 1545492, 1664376, 1803074, 2060656, 2318238, 2496564, 2704611, 3090984, 3328752, 3606148, 4636476, 4993128, 5409222, 6181968, 7212296, 8113833, 9272952, 9986256, 10818444, 14424592, 16227666, 18545904, 21636888, 32455332, 43273776, 64910664, 129821328]

約数ペア:

[(1, 129821328), (2, 64910664), (3, 43273776), (4, 32455332), (6, 21636888), (7, 18545904), (8, 16227666), (9, 14424592), (12, 10818444), (13, 9986256), (14, 9272952), (16, 8113833), (18, 7212296), (21, 6181968), (24, 5409222), (26, 4993128), (28, 4636476), (36, 3606148), (39, 3328752), (42, 3090984), (48, 2704611), (52, 2496564), (56, 2318238), (63, 2060656), (72, 1803074), (78, 1664376), (84, 1545492), (91, 1426608), (104, 1248282), (112, 1159119), (117, 1109584), (126, 1030328), (144, 901537), (156, 832188), (168, 772746), (182, 713304), (208, 624141), (234, 554792), (252, 515164), (273, 475536), (312, 416094), (336, 386373), (364, 356652), (468, 277396), (504, 257582), (546, 237768), (624, 208047), (728, 178326), (819, 158512), (936, 138698), (1008, 128791), (1092, 118884), (1456, 89163), (1638, 79256), (1872, 69349), (2184, 59442), (3276, 39628), (4368, 29721), (6552, 19814), (9907, 13104)]