158709676

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{601}}^1\times {\mathrm{617}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 281259216

約数和(自身を除く): 122549540

約数列:

[1, 2, 4, 107, 214, 428, 601, 617, 1202, 1234, 2404, 2468, 64307, 66019, 128614, 132038, 257228, 264076, 370817, 741634, 1483268, 39677419, 79354838, 158709676]

約数ペア:

[(1, 158709676), (2, 79354838), (4, 39677419), (107, 1483268), (214, 741634), (428, 370817), (601, 264076), (617, 257228), (1202, 132038), (1234, 128614), (2404, 66019), (2468, 64307)]