142001678

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33923}}^1$

素因数の和:33968

約数の個数: 32

約数和(自身を含む): 273563136

約数和(自身を除く): 131561458

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 33923, 67846, 237461, 440999, 474922, 780229, 881998, 1560458, 3086993, 5461603, 6173986, 10142977, 10923206, 20285954, 71000839, 142001678]

約数ペア:

[(1, 142001678), (2, 71000839), (7, 20285954), (13, 10923206), (14, 10142977), (23, 6173986), (26, 5461603), (46, 3086993), (91, 1560458), (161, 881998), (182, 780229), (299, 474922), (322, 440999), (598, 237461), (2093, 67846), (4186, 33923)]