141357918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3691}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 305165952

約数和(自身を除く): 163808034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1473, 2946, 3691, 6383, 7382, 11073, 12766, 19149, 22146, 38298, 47983, 95966, 143949, 287898, 1812281, 3624562, 5436843, 10873686, 23559653, 47119306, 70678959, 141357918]

約数ペア:

[(1, 141357918), (2, 70678959), (3, 47119306), (6, 23559653), (13, 10873686), (26, 5436843), (39, 3624562), (78, 1812281), (491, 287898), (982, 143949), (1473, 95966), (2946, 47983), (3691, 38298), (6383, 22146), (7382, 19149), (11073, 12766)]