128654064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 461470464

約数和(自身を除く): 332816400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 41, 42, 44, 48, 56, 63, 66, 72, 77, 82, 84, 88, 99, 112, 123, 126, 132, 144, 154, 164, 168, 176, 198, 231, 246, 252, 264, 283, 287, 308, 328, 336, 369, 396, 451, 462, 492, 504, 528, 566, 574, 616, 656, 693, 738, 792, 849, 861, 902, 924, 984, 1008, 1132, 1148, 1232, 1353, 1386, 1476, 1584, 1698, 1722, 1804, 1848, 1968, 1981, 2264, 2296, 2547, 2583, 2706, 2772, 2952, 3113, 3157, 3396, 3444, 3608, 3696, 3962, 4059, 4528, 4592, 5094, 5166, 5412, 5544, 5904, 5943, 6226, 6314, 6792, 6888, 7216, 7924, 8118, 9339, 9471, 10188, 10332, 10824, 11088, 11603, 11886, 12452, 12628, 13584, 13776, 15848, 16236, 17829, 18678, 18942, 20376, 20664, 21648, 21791, 23206, 23772, 24904, 25256, 28017, 28413, 31696, 32472, 34809, 35658, 37356, 37884, 40752, 41328, 43582, 46412, 47544, 49808, 50512, 56034, 56826, 64944, 65373, 69618, 71316, 74712, 75768, 81221, 87164, 92824, 95088, 104427, 112068, 113652, 127633, 130746, 139236, 142632, 149424, 151536, 162442, 174328, 185648, 196119, 208854, 224136, 227304, 243663, 255266, 261492, 278472, 285264, 324884, 348656, 382899, 392238, 417708, 448272, 454608, 487326, 510532, 522984, 556944, 649768, 730989, 765798, 784476, 835416, 893431, 974652, 1021064, 1045968, 1148697, 1299536, 1461978, 1531596, 1568952, 1670832, 1786862, 1949304, 2042128, 2297394, 2680293, 2923956, 3063192, 3137904, 3573724, 3898608, 4594788, 5360586, 5847912, 6126384, 7147448, 8040879, 9189576, 10721172, 11695824, 14294896, 16081758, 18379152, 21442344, 32163516, 42884688, 64327032, 128654064]

約数ペア:

[(1, 128654064), (2, 64327032), (3, 42884688), (4, 32163516), (6, 21442344), (7, 18379152), (8, 16081758), (9, 14294896), (11, 11695824), (12, 10721172), (14, 9189576), (16, 8040879), (18, 7147448), (21, 6126384), (22, 5847912), (24, 5360586), (28, 4594788), (33, 3898608), (36, 3573724), (41, 3137904), (42, 3063192), (44, 2923956), (48, 2680293), (56, 2297394), (63, 2042128), (66, 1949304), (72, 1786862), (77, 1670832), (82, 1568952), (84, 1531596), (88, 1461978), (99, 1299536), (112, 1148697), (123, 1045968), (126, 1021064), (132, 974652), (144, 893431), (154, 835416), (164, 784476), (168, 765798), (176, 730989), (198, 649768), (231, 556944), (246, 522984), (252, 510532), (264, 487326), (283, 454608), (287, 448272), (308, 417708), (328, 392238), (336, 382899), (369, 348656), (396, 324884), (451, 285264), (462, 278472), (492, 261492), (504, 255266), (528, 243663), (566, 227304), (574, 224136), (616, 208854), (656, 196119), (693, 185648), (738, 174328), (792, 162442), (849, 151536), (861, 149424), (902, 142632), (924, 139236), (984, 130746), (1008, 127633), (1132, 113652), (1148, 112068), (1232, 104427), (1353, 95088), (1386, 92824), (1476, 87164), (1584, 81221), (1698, 75768), (1722, 74712), (1804, 71316), (1848, 69618), (1968, 65373), (1981, 64944), (2264, 56826), (2296, 56034), (2547, 50512), (2583, 49808), (2706, 47544), (2772, 46412), (2952, 43582), (3113, 41328), (3157, 40752), (3396, 37884), (3444, 37356), (3608, 35658), (3696, 34809), (3962, 32472), (4059, 31696), (4528, 28413), (4592, 28017), (5094, 25256), (5166, 24904), (5412, 23772), (5544, 23206), (5904, 21791), (5943, 21648), (6226, 20664), (6314, 20376), (6792, 18942), (6888, 18678), (7216, 17829), (7924, 16236), (8118, 15848), (9339, 13776), (9471, 13584), (10188, 12628), (10332, 12452), (10824, 11886), (11088, 11603)]