189435888

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{15121}}^1$

素因数の和:15167

約数の個数: 80

約数和(自身を含む): 562538400

約数和(自身を除く): 373102512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 15121, 30242, 45363, 60484, 90726, 120968, 136089, 181452, 241936, 272178, 362904, 408267, 438509, 544356, 725808, 816534, 877018, 1088712, 1315527, 1633068, 1754036, 2177424, 2631054, 3266136, 3508072, 3946581, 5262108, 6532272, 7016144, 7893162, 10524216, 11839743, 15786324, 21048432, 23679486, 31572648, 47358972, 63145296, 94717944, 189435888]

約数ペア:

[(1, 189435888), (2, 94717944), (3, 63145296), (4, 47358972), (6, 31572648), (8, 23679486), (9, 21048432), (12, 15786324), (16, 11839743), (18, 10524216), (24, 7893162), (27, 7016144), (29, 6532272), (36, 5262108), (48, 3946581), (54, 3508072), (58, 3266136), (72, 2631054), (87, 2177424), (108, 1754036), (116, 1633068), (144, 1315527), (174, 1088712), (216, 877018), (232, 816534), (261, 725808), (348, 544356), (432, 438509), (464, 408267), (522, 362904), (696, 272178), (783, 241936), (1044, 181452), (1392, 136089), (1566, 120968), (2088, 90726), (3132, 60484), (4176, 45363), (6264, 30242), (12528, 15121)]