153890516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 304518144

約数和(自身を除く): 150627628

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 223, 299, 446, 577, 598, 892, 1154, 1196, 2308, 2899, 5129, 5798, 7501, 10258, 11596, 13271, 15002, 20516, 26542, 30004, 53084, 66677, 128671, 133354, 172523, 257342, 266708, 345046, 514684, 690092, 1672723, 2959433, 3345446, 5918866, 6690892, 11837732, 38472629, 76945258, 153890516]

約数ペア:

[(1, 153890516), (2, 76945258), (4, 38472629), (13, 11837732), (23, 6690892), (26, 5918866), (46, 3345446), (52, 2959433), (92, 1672723), (223, 690092), (299, 514684), (446, 345046), (577, 266708), (598, 257342), (892, 172523), (1154, 133354), (1196, 128671), (2308, 66677), (2899, 53084), (5129, 30004), (5798, 26542), (7501, 20516), (10258, 15002), (11596, 13271)]