169781136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{505301}}^1$

素因数の和:505319

約数の個数: 40

約数和(自身を含む): 501259584

約数和(自身を除く): 331478448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 505301, 1010602, 1515903, 2021204, 3031806, 3537107, 4042408, 6063612, 7074214, 8084816, 10611321, 12127224, 14148428, 21222642, 24254448, 28296856, 42445284, 56593712, 84890568, 169781136]

約数ペア:

[(1, 169781136), (2, 84890568), (3, 56593712), (4, 42445284), (6, 28296856), (7, 24254448), (8, 21222642), (12, 14148428), (14, 12127224), (16, 10611321), (21, 8084816), (24, 7074214), (28, 6063612), (42, 4042408), (48, 3537107), (56, 3031806), (84, 2021204), (112, 1515903), (168, 1010602), (336, 505301)]