155676816

素因数分解:

$2^4\times 3^4\times {\mathrm{120121}}^1$

素因数の和:120141

約数の個数: 50

約数和(自身を含む): 450577622

約数和(自身を除く): 294900806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 120121, 240242, 360363, 480484, 720726, 960968, 1081089, 1441452, 1921936, 2162178, 2882904, 3243267, 4324356, 5765808, 6486534, 8648712, 9729801, 12973068, 17297424, 19459602, 25946136, 38919204, 51892272, 77838408, 155676816]

約数ペア:

[(1, 155676816), (2, 77838408), (3, 51892272), (4, 38919204), (6, 25946136), (8, 19459602), (9, 17297424), (12, 12973068), (16, 9729801), (18, 8648712), (24, 6486534), (27, 5765808), (36, 4324356), (48, 3243267), (54, 2882904), (72, 2162178), (81, 1921936), (108, 1441452), (144, 1081089), (162, 960968), (216, 720726), (324, 480484), (432, 360363), (648, 240242), (1296, 120121)]