168559412

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{45263}}^1$

素因数の和:45300

約数の個数: 36

約数和(自身を含む): 361206720

約数和(自身を除く): 192647308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 45263, 90526, 181052, 316841, 633682, 859997, 1267364, 1719994, 2217887, 3439988, 4435774, 6019979, 8871548, 12039958, 24079916, 42139853, 84279706, 168559412]

約数ペア:

[(1, 168559412), (2, 84279706), (4, 42139853), (7, 24079916), (14, 12039958), (19, 8871548), (28, 6019979), (38, 4435774), (49, 3439988), (76, 2217887), (98, 1719994), (133, 1267364), (196, 859997), (266, 633682), (532, 316841), (931, 181052), (1862, 90526), (3724, 45263)]