156922031

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 193665024

約数和(自身を除く): 36742993

約数列:

[1, 7, 23, 31, 161, 217, 529, 713, 1367, 3703, 4991, 9569, 16399, 31441, 42377, 114793, 220087, 296639, 723143, 974671, 5062001, 6822697, 22417433, 156922031]

約数ペア:

[(1, 156922031), (7, 22417433), (23, 6822697), (31, 5062001), (161, 974671), (217, 723143), (529, 296639), (713, 220087), (1367, 114793), (3703, 42377), (4991, 31441), (9569, 16399)]