121549516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{401}}^1$

素因数の和:582

約数の個数: 36

約数和(自身を含む): 235464264

約数和(自身を除く): 113914748

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 401, 802, 913, 1604, 1826, 3652, 4411, 6889, 8822, 13778, 17644, 27556, 33283, 66566, 75779, 133132, 151558, 303116, 366113, 732226, 1464452, 2762489, 5524978, 11049956, 30387379, 60774758, 121549516]

約数ペア:

[(1, 121549516), (2, 60774758), (4, 30387379), (11, 11049956), (22, 5524978), (44, 2762489), (83, 1464452), (166, 732226), (332, 366113), (401, 303116), (802, 151558), (913, 133132), (1604, 75779), (1826, 66566), (3652, 33283), (4411, 27556), (6889, 17644), (8822, 13778)]