161724008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4787}}^1$

素因数の和:4937

約数の個数: 32

約数和(自身を含む): 313709760

約数和(自身を除く): 151985752

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 824, 4223, 4787, 8446, 9574, 16892, 19148, 33784, 38296, 196267, 392534, 493061, 785068, 986122, 1570136, 1972244, 3944488, 20215501, 40431002, 80862004, 161724008]

約数ペア:

[(1, 161724008), (2, 80862004), (4, 40431002), (8, 20215501), (41, 3944488), (82, 1972244), (103, 1570136), (164, 986122), (206, 785068), (328, 493061), (412, 392534), (824, 196267), (4223, 38296), (4787, 33784), (8446, 19148), (9574, 16892)]