156939430024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21787}}^1\times {\mathrm{69263}}^1$

素因数の和:91069

約数の個数: 32

約数和(自身を含む): 316916046720

約数和(自身を除く): 159976616696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21787, 43574, 69263, 87148, 138526, 174296, 277052, 283231, 554104, 566462, 900419, 1132924, 1800838, 2265848, 3601676, 7203352, 1509032981, 3018065962, 6036131924, 12072263848, 19617428753, 39234857506, 78469715012, 156939430024]

約数ペア:

[(1, 156939430024), (2, 78469715012), (4, 39234857506), (8, 19617428753), (13, 12072263848), (26, 6036131924), (52, 3018065962), (104, 1509032981), (21787, 7203352), (43574, 3601676), (69263, 2265848), (87148, 1800838), (138526, 1132924), (174296, 900419), (277052, 566462), (283231, 554104)]