156965748136

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{2687}}^1\times {\mathrm{87977}}^1$

素因数の和:90753

約数の個数: 32

約数和(自身を含む): 297970928640

約数和(自身を除く): 141005180504

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 2687, 5374, 10748, 21496, 87977, 175954, 223021, 351908, 446042, 703816, 892084, 1784168, 7302091, 14604182, 29208364, 58416728, 236394199, 472788398, 945576796, 1891153592, 19620718517, 39241437034, 78482874068, 156965748136]

約数ペア:

[(1, 156965748136), (2, 78482874068), (4, 39241437034), (8, 19620718517), (83, 1891153592), (166, 945576796), (332, 472788398), (664, 236394199), (2687, 58416728), (5374, 29208364), (10748, 14604182), (21496, 7302091), (87977, 1784168), (175954, 892084), (223021, 703816), (351908, 446042)]