164605304

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{1979}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 318265200

約数和(自身を除く): 153659896

約数列:

[1, 2, 4, 8, 37, 74, 148, 281, 296, 562, 1124, 1979, 2248, 3958, 7916, 10397, 15832, 20794, 41588, 73223, 83176, 146446, 292892, 556099, 585784, 1112198, 2224396, 4448792, 20575663, 41151326, 82302652, 164605304]

約数ペア:

[(1, 164605304), (2, 82302652), (4, 41151326), (8, 20575663), (37, 4448792), (74, 2224396), (148, 1112198), (281, 585784), (296, 556099), (562, 292892), (1124, 146446), (1979, 83176), (2248, 73223), (3958, 41588), (7916, 20794), (10397, 15832)]