142770768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{424913}}^1$

素因数の和:424931

約数の個数: 40

約数和(自身を含む): 421514688

約数和(自身を除く): 278743920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 424913, 849826, 1274739, 1699652, 2549478, 2974391, 3399304, 5098956, 5948782, 6798608, 8923173, 10197912, 11897564, 17846346, 20395824, 23795128, 35692692, 47590256, 71385384, 142770768]

約数ペア:

[(1, 142770768), (2, 71385384), (3, 47590256), (4, 35692692), (6, 23795128), (7, 20395824), (8, 17846346), (12, 11897564), (14, 10197912), (16, 8923173), (21, 6798608), (24, 5948782), (28, 5098956), (42, 3399304), (48, 2974391), (56, 2549478), (84, 1699652), (112, 1274739), (168, 849826), (336, 424913)]