140645414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33599}}^1$

素因数の和:33644

約数の個数: 32

約数和(自身を含む): 270950400

約数和(自身を除く): 130304986

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 33599, 67198, 235193, 436787, 470386, 772777, 873574, 1545554, 3057509, 5409439, 6115018, 10046101, 10818878, 20092202, 70322707, 140645414]

約数ペア:

[(1, 140645414), (2, 70322707), (7, 20092202), (13, 10818878), (14, 10046101), (23, 6115018), (26, 5409439), (46, 3057509), (91, 1545554), (161, 873574), (182, 772777), (299, 470386), (322, 436787), (598, 235193), (2093, 67198), (4186, 33599)]