128851056

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{16883}}^1$

素因数の和:16950

約数の個数: 60

約数和(自身を含む): 367429608

約数和(自身を除く): 238578552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 16883, 33766, 50649, 67532, 101298, 135064, 151947, 202596, 270128, 303894, 405192, 607788, 810384, 894799, 1215576, 1789598, 2431152, 2684397, 3579196, 5368794, 7158392, 8053191, 10737588, 14316784, 16106382, 21475176, 32212764, 42950352, 64425528, 128851056]

約数ペア:

[(1, 128851056), (2, 64425528), (3, 42950352), (4, 32212764), (6, 21475176), (8, 16106382), (9, 14316784), (12, 10737588), (16, 8053191), (18, 7158392), (24, 5368794), (36, 3579196), (48, 2684397), (53, 2431152), (72, 1789598), (106, 1215576), (144, 894799), (159, 810384), (212, 607788), (318, 405192), (424, 303894), (477, 270128), (636, 202596), (848, 151947), (954, 135064), (1272, 101298), (1908, 67532), (2544, 50649), (3816, 33766), (7632, 16883)]