156944554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{8761}}^1$

素因数の和:8842

約数の個数: 24

約数和(自身を含む): 259758252

約数和(自身を除く): 102813698

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 8761, 8957, 17522, 17914, 113893, 227786, 464333, 928666, 1480609, 2961218, 6036329, 12072658, 78472277, 156944554]

約数ペア:

[(1, 156944554), (2, 78472277), (13, 12072658), (26, 6036329), (53, 2961218), (106, 1480609), (169, 928666), (338, 464333), (689, 227786), (1378, 113893), (8761, 17914), (8957, 17522)]