168472528

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7129}}^1$

素因数の和:7355

約数の個数: 40

約数和(自身を含む): 374866880

約数和(自身を除く): 206394352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 7129, 11816, 14258, 23632, 28516, 49903, 57032, 99806, 114064, 199612, 399224, 798448, 1504219, 3008438, 6016876, 10529533, 12033752, 21059066, 24067504, 42118132, 84236264, 168472528]

約数ペア:

[(1, 168472528), (2, 84236264), (4, 42118132), (7, 24067504), (8, 21059066), (14, 12033752), (16, 10529533), (28, 6016876), (56, 3008438), (112, 1504219), (211, 798448), (422, 399224), (844, 199612), (1477, 114064), (1688, 99806), (2954, 57032), (3376, 49903), (5908, 28516), (7129, 23632), (11816, 14258)]