166048204

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 338759680

約数和(自身を除く): 172711476

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 271, 277, 316, 542, 553, 554, 1084, 1106, 1108, 1897, 1939, 2212, 3794, 3878, 7588, 7756, 21409, 21883, 42818, 43766, 75067, 85636, 87532, 149863, 150134, 153181, 299726, 300268, 306362, 525469, 599452, 612724, 1050938, 2101876, 5930293, 11860586, 23721172, 41512051, 83024102, 166048204]

約数ペア:

[(1, 166048204), (2, 83024102), (4, 41512051), (7, 23721172), (14, 11860586), (28, 5930293), (79, 2101876), (158, 1050938), (271, 612724), (277, 599452), (316, 525469), (542, 306362), (553, 300268), (554, 299726), (1084, 153181), (1106, 150134), (1108, 149863), (1897, 87532), (1939, 85636), (2212, 75067), (3794, 43766), (3878, 42818), (7588, 21883), (7756, 21409)]