128097376

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{33083}}^1$

素因数の和:33115

約数の個数: 36

約数和(自身を含む): 277210836

約数和(自身を除く): 149113460

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 33083, 66166, 132332, 264664, 363913, 529328, 727826, 1058656, 1455652, 2911304, 4003043, 5822608, 8006086, 11645216, 16012172, 32024344, 64048688, 128097376]

約数ペア:

[(1, 128097376), (2, 64048688), (4, 32024344), (8, 16012172), (11, 11645216), (16, 8006086), (22, 5822608), (32, 4003043), (44, 2911304), (88, 1455652), (121, 1058656), (176, 727826), (242, 529328), (352, 363913), (484, 264664), (968, 132332), (1936, 66166), (3872, 33083)]