156918911309

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{2539}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 165883132800

約数和(自身を除く): 8964221491

約数列:

[1, 37, 61, 139, 197, 2257, 2539, 5143, 7289, 8479, 12017, 27383, 93943, 154879, 313723, 352921, 444629, 500183, 1013171, 1670363, 5730523, 13058077, 18506771, 21528181, 30511163, 61803431, 69525437, 796542697, 1128913031, 2572441169, 4241051657, 156918911309]

約数ペア:

[(1, 156918911309), (37, 4241051657), (61, 2572441169), (139, 1128913031), (197, 796542697), (2257, 69525437), (2539, 61803431), (5143, 30511163), (7289, 21528181), (8479, 18506771), (12017, 13058077), (27383, 5730523), (93943, 1670363), (154879, 1013171), (313723, 500183), (352921, 444629)]