157070872

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21089}}^1$

素因数の和:21128

約数の個数: 48

約数和(自身を含む): 360639000

約数和(自身を除く): 203568128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 21089, 42178, 84356, 147623, 168712, 295246, 400691, 590492, 801382, 1033361, 1180984, 1602764, 2066722, 2804837, 3205528, 4133444, 5609674, 8266888, 11219348, 19633859, 22438696, 39267718, 78535436, 157070872]

約数ペア:

[(1, 157070872), (2, 78535436), (4, 39267718), (7, 22438696), (8, 19633859), (14, 11219348), (19, 8266888), (28, 5609674), (38, 4133444), (49, 3205528), (56, 2804837), (76, 2066722), (98, 1602764), (133, 1180984), (152, 1033361), (196, 801382), (266, 590492), (392, 400691), (532, 295246), (931, 168712), (1064, 147623), (1862, 84356), (3724, 42178), (7448, 21089)]