128377032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{764149}}^1$

素因数の和:764165

約数の個数: 32

約数和(自身を含む): 366792000

約数和(自身を除く): 238414968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 764149, 1528298, 2292447, 3056596, 4584894, 5349043, 6113192, 9169788, 10698086, 16047129, 18339576, 21396172, 32094258, 42792344, 64188516, 128377032]

約数ペア:

[(1, 128377032), (2, 64188516), (3, 42792344), (4, 32094258), (6, 21396172), (7, 18339576), (8, 16047129), (12, 10698086), (14, 9169788), (21, 6113192), (24, 5349043), (28, 4584894), (42, 3056596), (56, 2292447), (84, 1528298), (168, 764149)]