168161344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{563}}^1$

素因数の和:947

約数の個数: 56

約数和(自身を含む): 361005120

約数和(自身を除く): 192843776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 359, 416, 563, 718, 832, 1126, 1436, 2252, 2872, 4504, 4667, 5744, 7319, 9008, 9334, 11488, 14638, 18016, 18668, 22976, 29276, 36032, 37336, 58552, 74672, 117104, 149344, 202117, 234208, 298688, 404234, 468416, 808468, 1616936, 2627521, 3233872, 5255042, 6467744, 10510084, 12935488, 21020168, 42040336, 84080672, 168161344]

約数ペア:

[(1, 168161344), (2, 84080672), (4, 42040336), (8, 21020168), (13, 12935488), (16, 10510084), (26, 6467744), (32, 5255042), (52, 3233872), (64, 2627521), (104, 1616936), (208, 808468), (359, 468416), (416, 404234), (563, 298688), (718, 234208), (832, 202117), (1126, 149344), (1436, 117104), (2252, 74672), (2872, 58552), (4504, 37336), (4667, 36032), (5744, 29276), (7319, 22976), (9008, 18668), (9334, 18016), (11488, 14638)]