237777128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{8231}}^1$

素因数の和:8417

約数の個数: 32

約数和(自身を含む): 468236160

約数和(自身を除く): 230459032

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 628, 1256, 3611, 7222, 8231, 14444, 16462, 28888, 32924, 65848, 189313, 378626, 757252, 1292267, 1514504, 2584534, 5169068, 10338136, 29722141, 59444282, 118888564, 237777128]

約数ペア:

[(1, 237777128), (2, 118888564), (4, 59444282), (8, 29722141), (23, 10338136), (46, 5169068), (92, 2584534), (157, 1514504), (184, 1292267), (314, 757252), (628, 378626), (1256, 189313), (3611, 65848), (7222, 32924), (8231, 28888), (14444, 16462)]