142654112

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 288544032

約数和(自身を除く): 145889920

約数列:

[1, 2, 4, 8, 16, 32, 61, 107, 122, 214, 244, 428, 488, 683, 856, 976, 1366, 1712, 1952, 2732, 3424, 5464, 6527, 10928, 13054, 21856, 26108, 41663, 52216, 73081, 83326, 104432, 146162, 166652, 208864, 292324, 333304, 584648, 666608, 1169296, 1333216, 2338592, 4457941, 8915882, 17831764, 35663528, 71327056, 142654112]

約数ペア:

[(1, 142654112), (2, 71327056), (4, 35663528), (8, 17831764), (16, 8915882), (32, 4457941), (61, 2338592), (107, 1333216), (122, 1169296), (214, 666608), (244, 584648), (428, 333304), (488, 292324), (683, 208864), (856, 166652), (976, 146162), (1366, 104432), (1712, 83326), (1952, 73081), (2732, 52216), (3424, 41663), (5464, 26108), (6527, 21856), (10928, 13054)]