143215028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{10399}}^1$

素因数の和:10727

約数の個数: 24

約数和(自身を含む): 274310400

約数和(自身を除く): 131095372

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 10399, 13772, 20798, 41596, 114389, 228778, 457556, 3254887, 6509774, 13019548, 35803757, 71607514, 143215028]

約数ペア:

[(1, 143215028), (2, 71607514), (4, 35803757), (11, 13019548), (22, 6509774), (44, 3254887), (313, 457556), (626, 228778), (1252, 114389), (3443, 41596), (6886, 20798), (10399, 13772)]