173262768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{515663}}^1$

素因数の和:515681

約数の個数: 40

約数和(自身を含む): 511538688

約数和(自身を除く): 338275920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 515663, 1031326, 1546989, 2062652, 3093978, 3609641, 4125304, 6187956, 7219282, 8250608, 10828923, 12375912, 14438564, 21657846, 24751824, 28877128, 43315692, 57754256, 86631384, 173262768]

約数ペア:

[(1, 173262768), (2, 86631384), (3, 57754256), (4, 43315692), (6, 28877128), (7, 24751824), (8, 21657846), (12, 14438564), (14, 12375912), (16, 10828923), (21, 8250608), (24, 7219282), (28, 6187956), (42, 4125304), (48, 3609641), (56, 3093978), (84, 2062652), (112, 1546989), (168, 1031326), (336, 515663)]