158644070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6323}}^1$

素因数の和:6536

約数の個数: 32

約数和(自身を含む): 309167712

約数和(自身を除く): 150523642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 5018, 6323, 12545, 12646, 25090, 31615, 63230, 82199, 164398, 410995, 821990, 1220339, 2440678, 6101695, 12203390, 15864407, 31728814, 79322035, 158644070]

約数ペア:

[(1, 158644070), (2, 79322035), (5, 31728814), (10, 15864407), (13, 12203390), (26, 6101695), (65, 2440678), (130, 1220339), (193, 821990), (386, 410995), (965, 164398), (1930, 82199), (2509, 63230), (5018, 31615), (6323, 25090), (12545, 12646)]