127978848

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4153}}^1$

素因数の和:4276

約数の個数: 72

約数和(自身を含む): 367429608

約数和(自身を除く): 239450760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 4153, 5136, 7704, 8306, 10272, 12459, 15408, 16612, 24918, 30816, 33224, 37377, 49836, 66448, 74754, 99672, 132896, 149508, 199344, 299016, 398688, 444371, 598032, 888742, 1196064, 1333113, 1777484, 2666226, 3554968, 3999339, 5332452, 7109936, 7998678, 10664904, 14219872, 15997356, 21329808, 31994712, 42659616, 63989424, 127978848]

約数ペア:

[(1, 127978848), (2, 63989424), (3, 42659616), (4, 31994712), (6, 21329808), (8, 15997356), (9, 14219872), (12, 10664904), (16, 7998678), (18, 7109936), (24, 5332452), (32, 3999339), (36, 3554968), (48, 2666226), (72, 1777484), (96, 1333113), (107, 1196064), (144, 888742), (214, 598032), (288, 444371), (321, 398688), (428, 299016), (642, 199344), (856, 149508), (963, 132896), (1284, 99672), (1712, 74754), (1926, 66448), (2568, 49836), (3424, 37377), (3852, 33224), (4153, 30816), (5136, 24918), (7704, 16612), (8306, 15408), (10272, 12459)]