140561406

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 112

約数和(自身を含む): 344216304

約数和(自身を除く): 203654898

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 81, 102, 106, 107, 153, 159, 162, 214, 243, 306, 318, 321, 459, 477, 486, 642, 729, 901, 918, 954, 963, 1377, 1431, 1458, 1802, 1819, 1926, 2703, 2754, 2862, 2889, 3638, 4131, 4293, 5406, 5457, 5671, 5778, 8109, 8262, 8586, 8667, 10914, 11342, 12393, 12879, 16218, 16371, 17013, 17334, 24327, 24786, 25758, 26001, 32742, 34026, 38637, 48654, 49113, 51039, 52002, 72981, 77274, 78003, 96407, 98226, 102078, 145962, 147339, 153117, 156006, 192814, 218943, 289221, 294678, 306234, 437886, 442017, 459351, 578442, 656829, 867663, 884034, 918702, 1313658, 1326051, 1378053, 1735326, 2602989, 2652102, 2756106, 4134159, 5205978, 7808967, 8268318, 15617934, 23426901, 46853802, 70280703, 140561406]

約数ペア:

[(1, 140561406), (2, 70280703), (3, 46853802), (6, 23426901), (9, 15617934), (17, 8268318), (18, 7808967), (27, 5205978), (34, 4134159), (51, 2756106), (53, 2652102), (54, 2602989), (81, 1735326), (102, 1378053), (106, 1326051), (107, 1313658), (153, 918702), (159, 884034), (162, 867663), (214, 656829), (243, 578442), (306, 459351), (318, 442017), (321, 437886), (459, 306234), (477, 294678), (486, 289221), (642, 218943), (729, 192814), (901, 156006), (918, 153117), (954, 147339), (963, 145962), (1377, 102078), (1431, 98226), (1458, 96407), (1802, 78003), (1819, 77274), (1926, 72981), (2703, 52002), (2754, 51039), (2862, 49113), (2889, 48654), (3638, 38637), (4131, 34026), (4293, 32742), (5406, 26001), (5457, 25758), (5671, 24786), (5778, 24327), (8109, 17334), (8262, 17013), (8586, 16371), (8667, 16218), (10914, 12879), (11342, 12393)]