138308508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5009}}^1$

素因数の和:5091

約数の個数: 72

約数和(自身を含む): 382964400

約数和(自身を除く): 244655892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 5009, 6903, 9204, 10018, 13806, 15027, 20036, 27612, 30054, 45081, 60108, 65117, 90162, 130234, 180324, 195351, 260468, 295531, 390702, 586053, 591062, 781404, 886593, 1172106, 1182124, 1773186, 2344212, 2659779, 3546372, 3841903, 5319558, 7683806, 10639116, 11525709, 15367612, 23051418, 34577127, 46102836, 69154254, 138308508]

約数ペア:

[(1, 138308508), (2, 69154254), (3, 46102836), (4, 34577127), (6, 23051418), (9, 15367612), (12, 11525709), (13, 10639116), (18, 7683806), (26, 5319558), (36, 3841903), (39, 3546372), (52, 2659779), (59, 2344212), (78, 1773186), (117, 1182124), (118, 1172106), (156, 886593), (177, 781404), (234, 591062), (236, 586053), (354, 390702), (468, 295531), (531, 260468), (708, 195351), (767, 180324), (1062, 130234), (1534, 90162), (2124, 65117), (2301, 60108), (3068, 45081), (4602, 30054), (5009, 27612), (6903, 20036), (9204, 15027), (10018, 13806)]