128803266

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 292294080

約数和(自身を除く): 163490814

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 421, 739, 842, 1263, 1478, 2217, 2526, 3789, 4434, 6651, 7578, 9683, 13302, 16997, 19366, 29049, 33994, 50991, 58098, 87147, 101982, 152973, 174294, 305946, 311119, 622238, 933357, 1866714, 2800071, 5600142, 7155737, 14311474, 21467211, 42934422, 64401633, 128803266]

約数ペア:

[(1, 128803266), (2, 64401633), (3, 42934422), (6, 21467211), (9, 14311474), (18, 7155737), (23, 5600142), (46, 2800071), (69, 1866714), (138, 933357), (207, 622238), (414, 311119), (421, 305946), (739, 174294), (842, 152973), (1263, 101982), (1478, 87147), (2217, 58098), (2526, 50991), (3789, 33994), (4434, 29049), (6651, 19366), (7578, 16997), (9683, 13302)]