162786078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 450186240

約数和(自身を除く): 287400162

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 157, 182, 189, 211, 234, 273, 314, 351, 378, 422, 471, 546, 633, 702, 819, 942, 1099, 1266, 1413, 1477, 1638, 1899, 2041, 2198, 2457, 2743, 2826, 2954, 3297, 3798, 4082, 4239, 4431, 4914, 5486, 5697, 6123, 6594, 8229, 8478, 8862, 9891, 11394, 12246, 13293, 14287, 16458, 18369, 19201, 19782, 24687, 26586, 28574, 29673, 33127, 36738, 38402, 39879, 42861, 49374, 55107, 57603, 59346, 66254, 74061, 79758, 85722, 99381, 110214, 115206, 128583, 148122, 172809, 198762, 231889, 257166, 298143, 345618, 385749, 430651, 463778, 518427, 596286, 695667, 771498, 861302, 894429, 1036854, 1291953, 1391334, 1788858, 2087001, 2583906, 3014557, 3875859, 4174002, 6029114, 6261003, 7751718, 9043671, 11627577, 12522006, 18087342, 23255154, 27131013, 54262026, 81393039, 162786078]

約数ペア:

[(1, 162786078), (2, 81393039), (3, 54262026), (6, 27131013), (7, 23255154), (9, 18087342), (13, 12522006), (14, 11627577), (18, 9043671), (21, 7751718), (26, 6261003), (27, 6029114), (39, 4174002), (42, 3875859), (54, 3014557), (63, 2583906), (78, 2087001), (91, 1788858), (117, 1391334), (126, 1291953), (157, 1036854), (182, 894429), (189, 861302), (211, 771498), (234, 695667), (273, 596286), (314, 518427), (351, 463778), (378, 430651), (422, 385749), (471, 345618), (546, 298143), (633, 257166), (702, 231889), (819, 198762), (942, 172809), (1099, 148122), (1266, 128583), (1413, 115206), (1477, 110214), (1638, 99381), (1899, 85722), (2041, 79758), (2198, 74061), (2457, 66254), (2743, 59346), (2826, 57603), (2954, 55107), (3297, 49374), (3798, 42861), (4082, 39879), (4239, 38402), (4431, 36738), (4914, 33127), (5486, 29673), (5697, 28574), (6123, 26586), (6594, 24687), (8229, 19782), (8478, 19201), (8862, 18369), (9891, 16458), (11394, 14287), (12246, 13293)]