156952146415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{80627}}^1$

素因数の和:81343

約数の個数: 32

約数和(自身を含む): 204962826240

約数和(自身を除く): 48010679825

約数列:

[1, 5, 19, 31, 95, 155, 589, 661, 2945, 3305, 12559, 20491, 62795, 80627, 102455, 389329, 403135, 1531913, 1946645, 2499437, 7659565, 12497185, 47489303, 53294447, 237446515, 266472235, 1012594493, 1652127857, 5062972465, 8260639285, 31390429283, 156952146415]

約数ペア:

[(1, 156952146415), (5, 31390429283), (19, 8260639285), (31, 5062972465), (95, 1652127857), (155, 1012594493), (589, 266472235), (661, 237446515), (2945, 53294447), (3305, 47489303), (12559, 12497185), (20491, 7659565), (62795, 2499437), (80627, 1946645), (102455, 1531913), (389329, 403135)]