180046516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{2357}}^1$

素因数の和:2500

約数の個数: 36

約数和(自身を含む): 344348172

約数和(自身を除く): 164301656

約数列:

[1, 2, 4, 13, 26, 52, 113, 169, 226, 338, 452, 676, 1469, 2357, 2938, 4714, 5876, 9428, 19097, 30641, 38194, 61282, 76388, 122564, 266341, 398333, 532682, 796666, 1065364, 1593332, 3462433, 6924866, 13849732, 45011629, 90023258, 180046516]

約数ペア:

[(1, 180046516), (2, 90023258), (4, 45011629), (13, 13849732), (26, 6924866), (52, 3462433), (113, 1593332), (169, 1065364), (226, 796666), (338, 532682), (452, 398333), (676, 266341), (1469, 122564), (2357, 76388), (2938, 61282), (4714, 38194), (5876, 30641), (9428, 19097)]