188487296

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 431827200

約数和(自身を除く): 243339904

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 47, 64, 68, 76, 94, 97, 128, 136, 152, 188, 194, 272, 304, 323, 376, 388, 544, 608, 646, 752, 776, 799, 893, 1088, 1216, 1292, 1504, 1552, 1598, 1649, 1786, 1843, 2176, 2432, 2584, 3008, 3104, 3196, 3298, 3572, 3686, 4559, 5168, 6016, 6208, 6392, 6596, 7144, 7372, 9118, 10336, 12416, 12784, 13192, 14288, 14744, 15181, 18236, 20672, 25568, 26384, 28576, 29488, 30362, 31331, 36472, 41344, 51136, 52768, 57152, 58976, 60724, 62662, 72944, 77503, 86621, 102272, 105536, 114304, 117952, 121448, 125324, 145888, 155006, 173242, 211072, 235904, 242896, 250648, 291776, 310012, 346484, 485792, 501296, 583552, 620024, 692968, 971584, 1002592, 1240048, 1385936, 1472557, 1943168, 2005184, 2480096, 2771872, 2945114, 4010368, 4960192, 5543744, 5890228, 9920384, 11087488, 11780456, 23560912, 47121824, 94243648, 188487296]

約数ペア:

[(1, 188487296), (2, 94243648), (4, 47121824), (8, 23560912), (16, 11780456), (17, 11087488), (19, 9920384), (32, 5890228), (34, 5543744), (38, 4960192), (47, 4010368), (64, 2945114), (68, 2771872), (76, 2480096), (94, 2005184), (97, 1943168), (128, 1472557), (136, 1385936), (152, 1240048), (188, 1002592), (194, 971584), (272, 692968), (304, 620024), (323, 583552), (376, 501296), (388, 485792), (544, 346484), (608, 310012), (646, 291776), (752, 250648), (776, 242896), (799, 235904), (893, 211072), (1088, 173242), (1216, 155006), (1292, 145888), (1504, 125324), (1552, 121448), (1598, 117952), (1649, 114304), (1786, 105536), (1843, 102272), (2176, 86621), (2432, 77503), (2584, 72944), (3008, 62662), (3104, 60724), (3196, 58976), (3298, 57152), (3572, 52768), (3686, 51136), (4559, 41344), (5168, 36472), (6016, 31331), (6208, 30362), (6392, 29488), (6596, 28576), (7144, 26384), (7372, 25568), (9118, 20672), (10336, 18236), (12416, 15181), (12784, 14744), (13192, 14288)]