164020172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{34487}}^1$

素因数の和:34561

約数の個数: 24

約数和(自身を含む): 304184160

約数和(自身を除く): 140163988

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4756, 34487, 68974, 137948, 1000123, 1413967, 2000246, 2827934, 4000492, 5655868, 41005043, 82010086, 164020172]

約数ペア:

[(1, 164020172), (2, 82010086), (4, 41005043), (29, 5655868), (41, 4000492), (58, 2827934), (82, 2000246), (116, 1413967), (164, 1000123), (1189, 137948), (2378, 68974), (4756, 34487)]