102904228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2887}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 219950080

約数和(自身を除く): 117045852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 2887, 5092, 5774, 8911, 11548, 17822, 20209, 35644, 40418, 54853, 80836, 109706, 193429, 219412, 383971, 386858, 767942, 773716, 1354003, 1535884, 2708006, 3675151, 5416012, 7350302, 14700604, 25726057, 51452114, 102904228]

約数ペア:

[(1, 102904228), (2, 51452114), (4, 25726057), (7, 14700604), (14, 7350302), (19, 5416012), (28, 3675151), (38, 2708006), (67, 1535884), (76, 1354003), (133, 773716), (134, 767942), (266, 386858), (268, 383971), (469, 219412), (532, 193429), (938, 109706), (1273, 80836), (1876, 54853), (2546, 40418), (2887, 35644), (5092, 20209), (5774, 17822), (8911, 11548)]