164331608

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3767}}^1$

素因数の和:3840

約数の個数: 64

約数和(自身を含む): 379814400

約数和(自身を除く): 215482792

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 3767, 5453, 6232, 7534, 10906, 15068, 21812, 26369, 30136, 43624, 52738, 71573, 105476, 143146, 154447, 210952, 286292, 308894, 501011, 572584, 617788, 1002022, 1081129, 1235576, 2004044, 2162258, 2934493, 4008088, 4324516, 5868986, 8649032, 11737972, 20541451, 23475944, 41082902, 82165804, 164331608]

約数ペア:

[(1, 164331608), (2, 82165804), (4, 41082902), (7, 23475944), (8, 20541451), (14, 11737972), (19, 8649032), (28, 5868986), (38, 4324516), (41, 4008088), (56, 2934493), (76, 2162258), (82, 2004044), (133, 1235576), (152, 1081129), (164, 1002022), (266, 617788), (287, 572584), (328, 501011), (532, 308894), (574, 286292), (779, 210952), (1064, 154447), (1148, 143146), (1558, 105476), (2296, 71573), (3116, 52738), (3767, 43624), (5453, 30136), (6232, 26369), (7534, 21812), (10906, 15068)]