135840016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21067}}^1$

素因数の和:21119

約数の個数: 40

約数和(自身を含む): 292592384

約数和(自身を除く): 156752368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 21067, 42134, 84268, 168536, 273871, 337072, 547742, 653077, 1095484, 1306154, 2190968, 2612308, 4381936, 5224616, 8490001, 10449232, 16980002, 33960004, 67920008, 135840016]

約数ペア:

[(1, 135840016), (2, 67920008), (4, 33960004), (8, 16980002), (13, 10449232), (16, 8490001), (26, 5224616), (31, 4381936), (52, 2612308), (62, 2190968), (104, 1306154), (124, 1095484), (208, 653077), (248, 547742), (403, 337072), (496, 273871), (806, 168536), (1612, 84268), (3224, 42134), (6448, 21067)]