164555964

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{11399}}^1$

素因数の和:11810

約数の個数: 36

約数和(自身を含む): 417034800

約数和(自身を除く): 252478836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 11399, 14436, 22798, 34197, 45596, 68394, 102591, 136788, 205182, 410364, 4570999, 9141998, 13712997, 18283996, 27425994, 41138991, 54851988, 82277982, 164555964]

約数ペア:

[(1, 164555964), (2, 82277982), (3, 54851988), (4, 41138991), (6, 27425994), (9, 18283996), (12, 13712997), (18, 9141998), (36, 4570999), (401, 410364), (802, 205182), (1203, 136788), (1604, 102591), (2406, 68394), (3609, 45596), (4812, 34197), (7218, 22798), (11399, 14436)]