156664293

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 229478400

約数和(自身を除く): 72814107

約数列:

[1, 3, 23, 29, 59, 69, 87, 177, 667, 1327, 1357, 1711, 2001, 3981, 4071, 5133, 30521, 38483, 39353, 78293, 91563, 115449, 118059, 234879, 885109, 1800739, 2270497, 2655327, 5402217, 6811491, 52221431, 156664293]

約数ペア:

[(1, 156664293), (3, 52221431), (23, 6811491), (29, 5402217), (59, 2655327), (69, 2270497), (87, 1800739), (177, 885109), (667, 234879), (1327, 118059), (1357, 115449), (1711, 91563), (2001, 78293), (3981, 39353), (4071, 38483), (5133, 30521)]