128207088

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{7879}}^1$

素因数の和:8006

約数の個数: 60

約数和(自身を含む): 362022960

約数和(自身を除く): 233815872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 5424, 7879, 8136, 15758, 16272, 23637, 31516, 47274, 63032, 70911, 94548, 126064, 141822, 189096, 283644, 378192, 567288, 890327, 1134576, 1780654, 2670981, 3561308, 5341962, 7122616, 8012943, 10683924, 14245232, 16025886, 21367848, 32051772, 42735696, 64103544, 128207088]

約数ペア:

[(1, 128207088), (2, 64103544), (3, 42735696), (4, 32051772), (6, 21367848), (8, 16025886), (9, 14245232), (12, 10683924), (16, 8012943), (18, 7122616), (24, 5341962), (36, 3561308), (48, 2670981), (72, 1780654), (113, 1134576), (144, 890327), (226, 567288), (339, 378192), (452, 283644), (678, 189096), (904, 141822), (1017, 126064), (1356, 94548), (1808, 70911), (2034, 63032), (2712, 47274), (4068, 31516), (5424, 23637), (7879, 16272), (8136, 15758)]