172345302

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1471}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 391292928

約数和(自身を除く): 218947626

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 283, 414, 566, 849, 1471, 1698, 2547, 2942, 4413, 5094, 6509, 8826, 13018, 13239, 19527, 26478, 33833, 39054, 58581, 67666, 101499, 117162, 202998, 304497, 416293, 608994, 832586, 1248879, 2497758, 3746637, 7493274, 9574739, 19149478, 28724217, 57448434, 86172651, 172345302]

約数ペア:

[(1, 172345302), (2, 86172651), (3, 57448434), (6, 28724217), (9, 19149478), (18, 9574739), (23, 7493274), (46, 3746637), (69, 2497758), (138, 1248879), (207, 832586), (283, 608994), (414, 416293), (566, 304497), (849, 202998), (1471, 117162), (1698, 101499), (2547, 67666), (2942, 58581), (4413, 39054), (5094, 33833), (6509, 26478), (8826, 19527), (13018, 13239)]