156960947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 193529088

約数和(自身を除く): 36568141

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 1859, 3289, 3671, 3887, 40381, 42757, 47723, 84433, 524953, 620399, 928763, 1097629, 6824389, 12073919, 14269177, 156960947]

約数ペア:

[(1, 156960947), (11, 14269177), (13, 12073919), (23, 6824389), (143, 1097629), (169, 928763), (253, 620399), (299, 524953), (1859, 84433), (3289, 47723), (3671, 42757), (3887, 40381)]