149663488

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{44971}}^1$

素因数の和:45000

約数の個数: 36

約数和(自身を含む): 321729688

約数和(自身を除く): 172066200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 44971, 89942, 179884, 359768, 584623, 719536, 1169246, 1439072, 2338492, 2878144, 4676984, 5756288, 9353968, 11512576, 18707936, 37415872, 74831744, 149663488]

約数ペア:

[(1, 149663488), (2, 74831744), (4, 37415872), (8, 18707936), (13, 11512576), (16, 9353968), (26, 5756288), (32, 4676984), (52, 2878144), (64, 2338492), (104, 1439072), (128, 1169246), (208, 719536), (256, 584623), (416, 359768), (832, 179884), (1664, 89942), (3328, 44971)]