168688048

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 333835776

約数和(自身を除く): 165147728

約数列:

[1, 2, 4, 8, 16, 71, 142, 163, 284, 326, 568, 652, 911, 1136, 1304, 1822, 2608, 3644, 7288, 11573, 14576, 23146, 46292, 64681, 92584, 129362, 148493, 185168, 258724, 296986, 517448, 593972, 1034896, 1187944, 2375888, 10543003, 21086006, 42172012, 84344024, 168688048]

約数ペア:

[(1, 168688048), (2, 84344024), (4, 42172012), (8, 21086006), (16, 10543003), (71, 2375888), (142, 1187944), (163, 1034896), (284, 593972), (326, 517448), (568, 296986), (652, 258724), (911, 185168), (1136, 148493), (1304, 129362), (1822, 92584), (2608, 64681), (3644, 46292), (7288, 23146), (11573, 14576)]