188691888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2735

約数の個数: 160

約数和(自身を含む): 639959040

約数和(自身を除く): 451267152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 168, 176, 209, 228, 231, 264, 266, 304, 308, 336, 399, 418, 456, 462, 528, 532, 616, 627, 798, 836, 912, 924, 1064, 1232, 1254, 1463, 1596, 1672, 1848, 2128, 2508, 2687, 2926, 3192, 3344, 3696, 4389, 5016, 5374, 5852, 6384, 8061, 8778, 10032, 10748, 11704, 16122, 17556, 18809, 21496, 23408, 29557, 32244, 35112, 37618, 42992, 51053, 56427, 59114, 64488, 70224, 75236, 88671, 102106, 112854, 118228, 128976, 150472, 153159, 177342, 204212, 206899, 225708, 236456, 300944, 306318, 354684, 357371, 408424, 413798, 451416, 472912, 561583, 612636, 620697, 709368, 714742, 816848, 827596, 902832, 1072113, 1123166, 1225272, 1241394, 1418736, 1429484, 1655192, 1684749, 2144226, 2246332, 2450544, 2482788, 2858968, 3310384, 3369498, 3931081, 4288452, 4492664, 4965576, 5717936, 6738996, 7862162, 8576904, 8985328, 9931152, 11793243, 13477992, 15724324, 17153808, 23586486, 26955984, 31448648, 47172972, 62897296, 94345944, 188691888]

約数ペア:

[(1, 188691888), (2, 94345944), (3, 62897296), (4, 47172972), (6, 31448648), (7, 26955984), (8, 23586486), (11, 17153808), (12, 15724324), (14, 13477992), (16, 11793243), (19, 9931152), (21, 8985328), (22, 8576904), (24, 7862162), (28, 6738996), (33, 5717936), (38, 4965576), (42, 4492664), (44, 4288452), (48, 3931081), (56, 3369498), (57, 3310384), (66, 2858968), (76, 2482788), (77, 2450544), (84, 2246332), (88, 2144226), (112, 1684749), (114, 1655192), (132, 1429484), (133, 1418736), (152, 1241394), (154, 1225272), (168, 1123166), (176, 1072113), (209, 902832), (228, 827596), (231, 816848), (264, 714742), (266, 709368), (304, 620697), (308, 612636), (336, 561583), (399, 472912), (418, 451416), (456, 413798), (462, 408424), (528, 357371), (532, 354684), (616, 306318), (627, 300944), (798, 236456), (836, 225708), (912, 206899), (924, 204212), (1064, 177342), (1232, 153159), (1254, 150472), (1463, 128976), (1596, 118228), (1672, 112854), (1848, 102106), (2128, 88671), (2508, 75236), (2687, 70224), (2926, 64488), (3192, 59114), (3344, 56427), (3696, 51053), (4389, 42992), (5016, 37618), (5374, 35112), (5852, 32244), (6384, 29557), (8061, 23408), (8778, 21496), (10032, 18809), (10748, 17556), (11704, 16122)]