145038768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{431663}}^1$

素因数の和:431681

約数の個数: 40

約数和(自身を含む): 428210688

約数和(自身を除く): 283171920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 431663, 863326, 1294989, 1726652, 2589978, 3021641, 3453304, 5179956, 6043282, 6906608, 9064923, 10359912, 12086564, 18129846, 20719824, 24173128, 36259692, 48346256, 72519384, 145038768]

約数ペア:

[(1, 145038768), (2, 72519384), (3, 48346256), (4, 36259692), (6, 24173128), (7, 20719824), (8, 18129846), (12, 12086564), (14, 10359912), (16, 9064923), (21, 6906608), (24, 6043282), (28, 5179956), (42, 3453304), (48, 3021641), (56, 2589978), (84, 1726652), (112, 1294989), (168, 863326), (336, 431663)]