158142768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{470663}}^1$

素因数の和:470681

約数の個数: 40

約数和(自身を含む): 466898688

約数和(自身を除く): 308755920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 470663, 941326, 1411989, 1882652, 2823978, 3294641, 3765304, 5647956, 6589282, 7530608, 9883923, 11295912, 13178564, 19767846, 22591824, 26357128, 39535692, 52714256, 79071384, 158142768]

約数ペア:

[(1, 158142768), (2, 79071384), (3, 52714256), (4, 39535692), (6, 26357128), (7, 22591824), (8, 19767846), (12, 13178564), (14, 11295912), (16, 9883923), (21, 7530608), (24, 6589282), (28, 5647956), (42, 3765304), (48, 3294641), (56, 2823978), (84, 1882652), (112, 1411989), (168, 941326), (336, 470663)]