138894588

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1373

約数の個数: 120

約数和(自身を含む): 424123392

約数和(自身を除く): 285228804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 423, 564, 567, 658, 756, 846, 987, 1134, 1269, 1303, 1316, 1692, 1974, 2268, 2538, 2606, 2961, 3807, 3909, 3948, 5076, 5212, 5922, 7614, 7818, 8883, 9121, 11727, 11844, 15228, 15636, 17766, 18242, 23454, 26649, 27363, 35181, 35532, 36484, 46908, 53298, 54726, 61241, 70362, 82089, 105543, 106596, 109452, 122482, 140724, 164178, 183723, 211086, 244964, 246267, 328356, 367446, 422172, 428687, 492534, 551169, 734892, 738801, 857374, 985068, 1102338, 1286061, 1477602, 1653507, 1714748, 2204676, 2572122, 2955204, 3307014, 3858183, 4960521, 5144244, 6614028, 7716366, 9921042, 11574549, 15432732, 19842084, 23149098, 34723647, 46298196, 69447294, 138894588]

約数ペア:

[(1, 138894588), (2, 69447294), (3, 46298196), (4, 34723647), (6, 23149098), (7, 19842084), (9, 15432732), (12, 11574549), (14, 9921042), (18, 7716366), (21, 6614028), (27, 5144244), (28, 4960521), (36, 3858183), (42, 3307014), (47, 2955204), (54, 2572122), (63, 2204676), (81, 1714748), (84, 1653507), (94, 1477602), (108, 1286061), (126, 1102338), (141, 985068), (162, 857374), (188, 738801), (189, 734892), (252, 551169), (282, 492534), (324, 428687), (329, 422172), (378, 367446), (423, 328356), (564, 246267), (567, 244964), (658, 211086), (756, 183723), (846, 164178), (987, 140724), (1134, 122482), (1269, 109452), (1303, 106596), (1316, 105543), (1692, 82089), (1974, 70362), (2268, 61241), (2538, 54726), (2606, 53298), (2961, 46908), (3807, 36484), (3909, 35532), (3948, 35181), (5076, 27363), (5212, 26649), (5922, 23454), (7614, 18242), (7818, 17766), (8883, 15636), (9121, 15228), (11727, 11844)]