142550122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 271958400

約数和(自身を除く): 129408278

約数列:

[1, 2, 11, 13, 19, 22, 26, 37, 38, 74, 143, 209, 247, 286, 407, 418, 481, 494, 703, 709, 814, 962, 1406, 1418, 2717, 5291, 5434, 7733, 7799, 9139, 9217, 10582, 13471, 15466, 15598, 18278, 18434, 26233, 26942, 52466, 100529, 101387, 148181, 175123, 201058, 202774, 288563, 296362, 341029, 350246, 498427, 577126, 682058, 996854, 1926353, 3751319, 3852706, 5482697, 6479551, 7502638, 10965394, 12959102, 71275061, 142550122]

約数ペア:

[(1, 142550122), (2, 71275061), (11, 12959102), (13, 10965394), (19, 7502638), (22, 6479551), (26, 5482697), (37, 3852706), (38, 3751319), (74, 1926353), (143, 996854), (209, 682058), (247, 577126), (286, 498427), (407, 350246), (418, 341029), (481, 296362), (494, 288563), (703, 202774), (709, 201058), (814, 175123), (962, 148181), (1406, 101387), (1418, 100529), (2717, 52466), (5291, 26942), (5434, 26233), (7733, 18434), (7799, 18278), (9139, 15598), (9217, 15466), (10582, 13471)]