168173770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3823}}^1$

素因数の和:3966

約数の個数: 32

約数和(自身を含む): 312221952

約数和(自身を除く): 144048182

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 3823, 4399, 7646, 8798, 19115, 21995, 38230, 43990, 202619, 317309, 405238, 634618, 1013095, 1586545, 2026190, 3173090, 16817377, 33634754, 84086885, 168173770]

約数ペア:

[(1, 168173770), (2, 84086885), (5, 33634754), (10, 16817377), (53, 3173090), (83, 2026190), (106, 1586545), (166, 1013095), (265, 634618), (415, 405238), (530, 317309), (830, 202619), (3823, 43990), (4399, 38230), (7646, 21995), (8798, 19115)]