180963904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 419892480

約数和(自身を除く): 238928576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 83, 88, 152, 163, 166, 176, 209, 304, 326, 332, 352, 418, 608, 652, 664, 704, 836, 913, 1216, 1304, 1328, 1577, 1672, 1793, 1826, 2608, 2656, 3097, 3154, 3344, 3586, 3652, 5216, 5312, 6194, 6308, 6688, 7172, 7304, 10432, 12388, 12616, 13376, 13529, 14344, 14608, 17347, 24776, 25232, 27058, 28688, 29216, 34067, 34694, 49552, 50464, 54116, 57376, 58432, 68134, 69388, 99104, 100928, 108232, 114752, 136268, 138776, 148819, 198208, 216464, 257051, 272536, 277552, 297638, 432928, 514102, 545072, 555104, 595276, 865856, 1028204, 1090144, 1110208, 1190552, 2056408, 2180288, 2381104, 2827561, 4112816, 4762208, 5655122, 8225632, 9524416, 11310244, 16451264, 22620488, 45240976, 90481952, 180963904]

約数ペア:

[(1, 180963904), (2, 90481952), (4, 45240976), (8, 22620488), (11, 16451264), (16, 11310244), (19, 9524416), (22, 8225632), (32, 5655122), (38, 4762208), (44, 4112816), (64, 2827561), (76, 2381104), (83, 2180288), (88, 2056408), (152, 1190552), (163, 1110208), (166, 1090144), (176, 1028204), (209, 865856), (304, 595276), (326, 555104), (332, 545072), (352, 514102), (418, 432928), (608, 297638), (652, 277552), (664, 272536), (704, 257051), (836, 216464), (913, 198208), (1216, 148819), (1304, 138776), (1328, 136268), (1577, 114752), (1672, 108232), (1793, 100928), (1826, 99104), (2608, 69388), (2656, 68134), (3097, 58432), (3154, 57376), (3344, 54116), (3586, 50464), (3652, 49552), (5216, 34694), (5312, 34067), (6194, 29216), (6308, 28688), (6688, 27058), (7172, 25232), (7304, 24776), (10432, 17347), (12388, 14608), (12616, 14344), (13376, 13529)]