128052652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{27061}}^1$

素因数の和:27098

約数の個数: 36

約数和(自身を含む): 277331376

約数和(自身を除く): 149278724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 27061, 54122, 108244, 189427, 351793, 378854, 703586, 757708, 1407172, 2462551, 4573309, 4925102, 9146618, 9850204, 18293236, 32013163, 64026326, 128052652]

約数ペア:

[(1, 128052652), (2, 64026326), (4, 32013163), (7, 18293236), (13, 9850204), (14, 9146618), (26, 4925102), (28, 4573309), (52, 2462551), (91, 1407172), (169, 757708), (182, 703586), (338, 378854), (364, 351793), (676, 189427), (1183, 108244), (2366, 54122), (4732, 27061)]