140991864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{451897}}^1$

素因数の和:451919

約数の個数: 32

約数和(自身を含む): 379594320

約数和(自身を除く): 238602456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 451897, 903794, 1355691, 1807588, 2711382, 3615176, 5422764, 5874661, 10845528, 11749322, 17623983, 23498644, 35247966, 46997288, 70495932, 140991864]

約数ペア:

[(1, 140991864), (2, 70495932), (3, 46997288), (4, 35247966), (6, 23498644), (8, 17623983), (12, 11749322), (13, 10845528), (24, 5874661), (26, 5422764), (39, 3615176), (52, 2711382), (78, 1807588), (104, 1355691), (156, 903794), (312, 451897)]