172978344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:832

約数の個数: 192

約数和(自身を含む): 599114880

約数和(自身を除く): 426136536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 41, 42, 44, 56, 63, 66, 72, 77, 82, 84, 88, 99, 123, 126, 132, 154, 164, 168, 198, 231, 246, 252, 264, 287, 308, 328, 369, 396, 451, 462, 492, 504, 574, 616, 693, 738, 761, 792, 861, 902, 924, 984, 1148, 1353, 1386, 1476, 1522, 1722, 1804, 1848, 2283, 2296, 2583, 2706, 2772, 2952, 3044, 3157, 3444, 3608, 4059, 4566, 5166, 5327, 5412, 5544, 6088, 6314, 6849, 6888, 8118, 8371, 9132, 9471, 10332, 10654, 10824, 12628, 13698, 15981, 16236, 16742, 18264, 18942, 20664, 21308, 25113, 25256, 27396, 28413, 31201, 31962, 32472, 33484, 37884, 42616, 47943, 50226, 54792, 56826, 58597, 62402, 63924, 66968, 75339, 75768, 93603, 95886, 100452, 113652, 117194, 124804, 127848, 150678, 175791, 187206, 191772, 200904, 218407, 227304, 234388, 249608, 280809, 301356, 343211, 351582, 374412, 383544, 436814, 468776, 527373, 561618, 602712, 655221, 686422, 703164, 748824, 873628, 1029633, 1054746, 1123236, 1310442, 1372844, 1406328, 1747256, 1965663, 2059266, 2109492, 2246472, 2402477, 2620884, 2745688, 3088899, 3931326, 4118532, 4218984, 4804954, 5241768, 6177798, 7207431, 7862652, 8237064, 9609908, 12355596, 14414862, 15725304, 19219816, 21622293, 24711192, 28829724, 43244586, 57659448, 86489172, 172978344]

約数ペア:

[(1, 172978344), (2, 86489172), (3, 57659448), (4, 43244586), (6, 28829724), (7, 24711192), (8, 21622293), (9, 19219816), (11, 15725304), (12, 14414862), (14, 12355596), (18, 9609908), (21, 8237064), (22, 7862652), (24, 7207431), (28, 6177798), (33, 5241768), (36, 4804954), (41, 4218984), (42, 4118532), (44, 3931326), (56, 3088899), (63, 2745688), (66, 2620884), (72, 2402477), (77, 2246472), (82, 2109492), (84, 2059266), (88, 1965663), (99, 1747256), (123, 1406328), (126, 1372844), (132, 1310442), (154, 1123236), (164, 1054746), (168, 1029633), (198, 873628), (231, 748824), (246, 703164), (252, 686422), (264, 655221), (287, 602712), (308, 561618), (328, 527373), (369, 468776), (396, 436814), (451, 383544), (462, 374412), (492, 351582), (504, 343211), (574, 301356), (616, 280809), (693, 249608), (738, 234388), (761, 227304), (792, 218407), (861, 200904), (902, 191772), (924, 187206), (984, 175791), (1148, 150678), (1353, 127848), (1386, 124804), (1476, 117194), (1522, 113652), (1722, 100452), (1804, 95886), (1848, 93603), (2283, 75768), (2296, 75339), (2583, 66968), (2706, 63924), (2772, 62402), (2952, 58597), (3044, 56826), (3157, 54792), (3444, 50226), (3608, 47943), (4059, 42616), (4566, 37884), (5166, 33484), (5327, 32472), (5412, 31962), (5544, 31201), (6088, 28413), (6314, 27396), (6849, 25256), (6888, 25113), (8118, 21308), (8371, 20664), (9132, 18942), (9471, 18264), (10332, 16742), (10654, 16236), (10824, 15981), (12628, 13698)]