239518076

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{42139}}^1$

素因数の和:42186

約数の個数: 36

約数和(自身を含む): 504415800

約数和(自身を除く): 264897724

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 42139, 84278, 168556, 294973, 589946, 1179892, 1222031, 2064811, 2444062, 4129622, 4888124, 8259244, 8554217, 17108434, 34216868, 59879519, 119759038, 239518076]

約数ペア:

[(1, 239518076), (2, 119759038), (4, 59879519), (7, 34216868), (14, 17108434), (28, 8554217), (29, 8259244), (49, 4888124), (58, 4129622), (98, 2444062), (116, 2064811), (196, 1222031), (203, 1179892), (406, 589946), (812, 294973), (1421, 168556), (2842, 84278), (5684, 42139)]