142173954

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 84

約数和(自身を含む): 346832946

約数和(自身を除く): 204658992

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 243, 338, 351, 486, 507, 577, 702, 729, 1014, 1053, 1154, 1458, 1521, 1731, 2106, 3042, 3159, 3462, 4563, 5193, 6318, 7501, 9126, 9477, 10386, 13689, 15002, 15579, 18954, 22503, 27378, 31158, 41067, 45006, 46737, 67509, 82134, 93474, 97513, 123201, 135018, 140211, 195026, 202527, 246402, 280422, 292539, 405054, 420633, 585078, 607581, 841266, 877617, 1215162, 1755234, 1822743, 2632851, 3645486, 5265702, 5468229, 7898553, 10936458, 15797106, 23695659, 47391318, 71086977, 142173954]

約数ペア:

[(1, 142173954), (2, 71086977), (3, 47391318), (6, 23695659), (9, 15797106), (13, 10936458), (18, 7898553), (26, 5468229), (27, 5265702), (39, 3645486), (54, 2632851), (78, 1822743), (81, 1755234), (117, 1215162), (162, 877617), (169, 841266), (234, 607581), (243, 585078), (338, 420633), (351, 405054), (486, 292539), (507, 280422), (577, 246402), (702, 202527), (729, 195026), (1014, 140211), (1053, 135018), (1154, 123201), (1458, 97513), (1521, 93474), (1731, 82134), (2106, 67509), (3042, 46737), (3159, 45006), (3462, 41067), (4563, 31158), (5193, 27378), (6318, 22503), (7501, 18954), (9126, 15579), (9477, 15002), (10386, 13689)]