121801216

素因数分解:

$2^9\times {\mathrm{233}}^1\times {\mathrm{1021}}^1$

素因数の和:1272

約数の個数: 40

約数和(自身を含む): 244648404

約数和(自身を除く): 122847188

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 256, 466, 512, 932, 1021, 1864, 2042, 3728, 4084, 7456, 8168, 14912, 16336, 29824, 32672, 59648, 65344, 119296, 130688, 237893, 261376, 475786, 522752, 951572, 1903144, 3806288, 7612576, 15225152, 30450304, 60900608, 121801216]

約数ペア:

[(1, 121801216), (2, 60900608), (4, 30450304), (8, 15225152), (16, 7612576), (32, 3806288), (64, 1903144), (128, 951572), (233, 522752), (256, 475786), (466, 261376), (512, 237893), (932, 130688), (1021, 119296), (1864, 65344), (2042, 59648), (3728, 32672), (4084, 29824), (7456, 16336), (8168, 14912)]