159443668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{2239}}^1$

素因数の和:3199

約数の個数: 24

約数和(自身を含む): 294156800

約数和(自身を除く): 134713132

約数列:

[1, 2, 4, 19, 38, 76, 937, 1874, 2239, 3748, 4478, 8956, 17803, 35606, 42541, 71212, 85082, 170164, 2097943, 4195886, 8391772, 39860917, 79721834, 159443668]

約数ペア:

[(1, 159443668), (2, 79721834), (4, 39860917), (19, 8391772), (38, 4195886), (76, 2097943), (937, 170164), (1874, 85082), (2239, 71212), (3748, 42541), (4478, 35606), (8956, 17803)]