166426832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72739}}^1$

素因数の和:72771

約数の個数: 40

約数和(自身を含む): 378829920

約数和(自身を除く): 212403088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 72739, 145478, 290956, 581912, 800129, 945607, 1163824, 1600258, 1891214, 3200516, 3782428, 6401032, 7564856, 10401677, 12802064, 15129712, 20803354, 41606708, 83213416, 166426832]

約数ペア:

[(1, 166426832), (2, 83213416), (4, 41606708), (8, 20803354), (11, 15129712), (13, 12802064), (16, 10401677), (22, 7564856), (26, 6401032), (44, 3782428), (52, 3200516), (88, 1891214), (104, 1600258), (143, 1163824), (176, 945607), (208, 800129), (286, 581912), (572, 290956), (1144, 145478), (2288, 72739)]