124220176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1019}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 254224800

約数和(自身を除く): 130004624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 401, 802, 1019, 1604, 2038, 3208, 4076, 6416, 7619, 8152, 15238, 16304, 19361, 30476, 38722, 60952, 77444, 121904, 154888, 309776, 408619, 817238, 1634476, 3268952, 6537904, 7763761, 15527522, 31055044, 62110088, 124220176]

約数ペア:

[(1, 124220176), (2, 62110088), (4, 31055044), (8, 15527522), (16, 7763761), (19, 6537904), (38, 3268952), (76, 1634476), (152, 817238), (304, 408619), (401, 309776), (802, 154888), (1019, 121904), (1604, 77444), (2038, 60952), (3208, 38722), (4076, 30476), (6416, 19361), (7619, 16304), (8152, 15238)]