129620064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{192887}}^1$

素因数の和:192907

約数の個数: 48

約数和(自身を含む): 388862208

約数和(自身を除く): 259242144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 192887, 385774, 578661, 771548, 1157322, 1350209, 1543096, 2314644, 2700418, 3086192, 4050627, 4629288, 5400836, 6172384, 8101254, 9258576, 10801672, 16202508, 18517152, 21603344, 32405016, 43206688, 64810032, 129620064]

約数ペア:

[(1, 129620064), (2, 64810032), (3, 43206688), (4, 32405016), (6, 21603344), (7, 18517152), (8, 16202508), (12, 10801672), (14, 9258576), (16, 8101254), (21, 6172384), (24, 5400836), (28, 4629288), (32, 4050627), (42, 3086192), (48, 2700418), (56, 2314644), (84, 1543096), (96, 1350209), (112, 1157322), (168, 771548), (224, 578661), (336, 385774), (672, 192887)]