142398608

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{73553}}^1$

素因数の和:73583

約数の個数: 30

約数和(自身を含む): 303263142

約数和(自身を除く): 160864534

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 73553, 147106, 294212, 588424, 809083, 1176848, 1618166, 3236332, 6472664, 8899913, 12945328, 17799826, 35599652, 71199304, 142398608]

約数ペア:

[(1, 142398608), (2, 71199304), (4, 35599652), (8, 17799826), (11, 12945328), (16, 8899913), (22, 6472664), (44, 3236332), (88, 1618166), (121, 1176848), (176, 809083), (242, 588424), (484, 294212), (968, 147106), (1936, 73553)]