142173812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{104233}}^1$

素因数の和:104279

約数の個数: 24

約数和(自身を含む): 280180992

約数和(自身を除く): 138007180

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 104233, 208466, 416932, 1146563, 2293126, 3231223, 4586252, 6462446, 12924892, 35543453, 71086906, 142173812]

約数ペア:

[(1, 142173812), (2, 71086906), (4, 35543453), (11, 12924892), (22, 6462446), (31, 4586252), (44, 3231223), (62, 2293126), (124, 1146563), (341, 416932), (682, 208466), (1364, 104233)]