156955704549

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1\times {\mathrm{35129}}^1$

素因数の和:36829

約数の個数: 32

約数和(自身を含む): 241078360320

約数和(自身を除く): 84122655771

約数列:

[1, 3, 7, 21, 137, 411, 959, 1553, 2877, 4659, 10871, 32613, 35129, 105387, 212761, 245903, 638283, 737709, 1489327, 4467981, 4812673, 14438019, 33688711, 54555337, 101066133, 163666011, 381887359, 1145662077, 7474081169, 22422243507, 52318568183, 156955704549]

約数ペア:

[(1, 156955704549), (3, 52318568183), (7, 22422243507), (21, 7474081169), (137, 1145662077), (411, 381887359), (959, 163666011), (1553, 101066133), (2877, 54555337), (4659, 33688711), (10871, 14438019), (32613, 4812673), (35129, 4467981), (105387, 1489327), (212761, 737709), (245903, 638283)]