138205424

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30097}}^1$

素因数の和:30153

約数の個数: 40

約数和(自身を含む): 313500768

約数和(自身を除く): 175295344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 30097, 60194, 120388, 210679, 240776, 421358, 481552, 842716, 1233977, 1685432, 2467954, 3370864, 4935908, 8637839, 9871816, 17275678, 19743632, 34551356, 69102712, 138205424]

約数ペア:

[(1, 138205424), (2, 69102712), (4, 34551356), (7, 19743632), (8, 17275678), (14, 9871816), (16, 8637839), (28, 4935908), (41, 3370864), (56, 2467954), (82, 1685432), (112, 1233977), (164, 842716), (287, 481552), (328, 421358), (574, 240776), (656, 210679), (1148, 120388), (2296, 60194), (4592, 30097)]