172541736

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{126127}}^1$

素因数の和:126158

約数の個数: 48

約数和(自身を含む): 491899200

約数和(自身を除く): 319357464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 126127, 252254, 378381, 504508, 756762, 1009016, 1135143, 1513524, 2270286, 2396413, 3027048, 4540572, 4792826, 7189239, 9081144, 9585652, 14378478, 19171304, 21567717, 28756956, 43135434, 57513912, 86270868, 172541736]

約数ペア:

[(1, 172541736), (2, 86270868), (3, 57513912), (4, 43135434), (6, 28756956), (8, 21567717), (9, 19171304), (12, 14378478), (18, 9585652), (19, 9081144), (24, 7189239), (36, 4792826), (38, 4540572), (57, 3027048), (72, 2396413), (76, 2270286), (114, 1513524), (152, 1135143), (171, 1009016), (228, 756762), (342, 504508), (456, 378381), (684, 252254), (1368, 126127)]