178796232

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{130699}}^1$

素因数の和:130730

約数の個数: 48

約数和(自身を含む): 509730000

約数和(自身を除く): 330933768

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, 130699, 261398, 392097, 522796, 784194, 1045592, 1176291, 1568388, 2352582, 2483281, 3136776, 4705164, 4966562, 7449843, 9410328, 9933124, 14899686, 19866248, 22349529, 29799372, 44699058, 59598744, 89398116, 178796232]

約数ペア:

[(1, 178796232), (2, 89398116), (3, 59598744), (4, 44699058), (6, 29799372), (8, 22349529), (9, 19866248), (12, 14899686), (18, 9933124), (19, 9410328), (24, 7449843), (36, 4966562), (38, 4705164), (57, 3136776), (72, 2483281), (76, 2352582), (114, 1568388), (152, 1176291), (171, 1045592), (228, 784194), (342, 522796), (456, 392097), (684, 261398), (1368, 130699)]