159728346

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1949}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 360477000

約数和(自身を除く): 200748654

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 157, 174, 261, 314, 471, 522, 942, 1413, 1949, 2826, 3898, 4553, 5847, 9106, 11694, 13659, 17541, 27318, 35082, 40977, 56521, 81954, 113042, 169563, 305993, 339126, 508689, 611986, 917979, 1017378, 1835958, 2753937, 5507874, 8873797, 17747594, 26621391, 53242782, 79864173, 159728346]

約数ペア:

[(1, 159728346), (2, 79864173), (3, 53242782), (6, 26621391), (9, 17747594), (18, 8873797), (29, 5507874), (58, 2753937), (87, 1835958), (157, 1017378), (174, 917979), (261, 611986), (314, 508689), (471, 339126), (522, 305993), (942, 169563), (1413, 113042), (1949, 81954), (2826, 56521), (3898, 40977), (4553, 35082), (5847, 27318), (9106, 17541), (11694, 13659)]