155015056

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5743}}^1$

素因数の和:5999

約数の個数: 40

約数和(自身を含む): 344731904

約数和(自身を除く): 189716848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1687, 1928, 3374, 3856, 5743, 6748, 11486, 13496, 22972, 26992, 40201, 45944, 80402, 91888, 160804, 321608, 643216, 1384063, 2768126, 5536252, 9688441, 11072504, 19376882, 22145008, 38753764, 77507528, 155015056]

約数ペア:

[(1, 155015056), (2, 77507528), (4, 38753764), (7, 22145008), (8, 19376882), (14, 11072504), (16, 9688441), (28, 5536252), (56, 2768126), (112, 1384063), (241, 643216), (482, 321608), (964, 160804), (1687, 91888), (1928, 80402), (3374, 45944), (3856, 40201), (5743, 26992), (6748, 22972), (11486, 13496)]