159730056

素因数分解:

$2^3\times 3^4\times {\mathrm{246497}}^1$

素因数の和:246515

約数の個数: 40

約数和(自身を含む): 447393870

約数和(自身を除く): 287663814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 246497, 492994, 739491, 985988, 1478982, 1971976, 2218473, 2957964, 4436946, 5915928, 6655419, 8873892, 13310838, 17747784, 19966257, 26621676, 39932514, 53243352, 79865028, 159730056]

約数ペア:

[(1, 159730056), (2, 79865028), (3, 53243352), (4, 39932514), (6, 26621676), (8, 19966257), (9, 17747784), (12, 13310838), (18, 8873892), (24, 6655419), (27, 5915928), (36, 4436946), (54, 2957964), (72, 2218473), (81, 1971976), (108, 1478982), (162, 985988), (216, 739491), (324, 492994), (648, 246497)]