168844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 338688

約数和(自身を除く): 169844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 191, 221, 382, 442, 764, 884, 2483, 3247, 4966, 6494, 9932, 12988, 42211, 84422, 168844]

約数ペア:

[(1, 168844), (2, 84422), (4, 42211), (13, 12988), (17, 9932), (26, 6494), (34, 4966), (52, 3247), (68, 2483), (191, 884), (221, 764), (382, 442)]