168654184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2767}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 333820800

約数和(自身を除く): 165166616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 401, 802, 1604, 2767, 3208, 5534, 7619, 11068, 15238, 22136, 30476, 52573, 60952, 105146, 210292, 420584, 1109567, 2219134, 4438268, 8876536, 21081773, 42163546, 84327092, 168654184]

約数ペア:

[(1, 168654184), (2, 84327092), (4, 42163546), (8, 21081773), (19, 8876536), (38, 4438268), (76, 2219134), (152, 1109567), (401, 420584), (802, 210292), (1604, 105146), (2767, 60952), (3208, 52573), (5534, 30476), (7619, 22136), (11068, 15238)]