133334128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21313}}^1$

素因数の和:21361

約数の個数: 40

約数和(自身を含む): 285437088

約数和(自身を除く): 152102960

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 21313, 42626, 85252, 170504, 341008, 362321, 490199, 724642, 980398, 1449284, 1960796, 2898568, 3921592, 5797136, 7843184, 8333383, 16666766, 33333532, 66667064, 133334128]

約数ペア:

[(1, 133334128), (2, 66667064), (4, 33333532), (8, 16666766), (16, 8333383), (17, 7843184), (23, 5797136), (34, 3921592), (46, 2898568), (68, 1960796), (92, 1449284), (136, 980398), (184, 724642), (272, 490199), (368, 362321), (391, 341008), (782, 170504), (1564, 85252), (3128, 42626), (6256, 21313)]