164047235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 227577600

約数和(自身を除く): 63530365

約数列:

[1, 5, 11, 19, 55, 95, 179, 209, 877, 895, 1045, 1969, 3401, 4385, 9647, 9845, 16663, 17005, 37411, 48235, 83315, 156983, 183293, 187055, 784915, 916465, 1726813, 2982677, 8634065, 14913385, 32809447, 164047235]

約数ペア:

[(1, 164047235), (5, 32809447), (11, 14913385), (19, 8634065), (55, 2982677), (95, 1726813), (179, 916465), (209, 784915), (877, 187055), (895, 183293), (1045, 156983), (1969, 83315), (3401, 48235), (4385, 37411), (9647, 17005), (9845, 16663)]