131115456

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3343

約数の個数: 112

約数和(自身を含む): 402336000

約数和(自身を除く): 271220544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3299, 3312, 4416, 4968, 6598, 6624, 9897, 9936, 13196, 13248, 19794, 19872, 26392, 29691, 39588, 39744, 52784, 59382, 75877, 79176, 89073, 105568, 118764, 151754, 158352, 178146, 211136, 227631, 237528, 303508, 316704, 356292, 455262, 475056, 607016, 633408, 682893, 712584, 910524, 950112, 1214032, 1365786, 1425168, 1821048, 1900224, 2048679, 2428064, 2731572, 2850336, 3642096, 4097358, 4856128, 5463144, 5700672, 7284192, 8194716, 10926288, 14568384, 16389432, 21852576, 32778864, 43705152, 65557728, 131115456]

約数ペア:

[(1, 131115456), (2, 65557728), (3, 43705152), (4, 32778864), (6, 21852576), (8, 16389432), (9, 14568384), (12, 10926288), (16, 8194716), (18, 7284192), (23, 5700672), (24, 5463144), (27, 4856128), (32, 4097358), (36, 3642096), (46, 2850336), (48, 2731572), (54, 2428064), (64, 2048679), (69, 1900224), (72, 1821048), (92, 1425168), (96, 1365786), (108, 1214032), (138, 950112), (144, 910524), (184, 712584), (192, 682893), (207, 633408), (216, 607016), (276, 475056), (288, 455262), (368, 356292), (414, 316704), (432, 303508), (552, 237528), (576, 227631), (621, 211136), (736, 178146), (828, 158352), (864, 151754), (1104, 118764), (1242, 105568), (1472, 89073), (1656, 79176), (1728, 75877), (2208, 59382), (2484, 52784), (3299, 39744), (3312, 39588), (4416, 29691), (4968, 26392), (6598, 19872), (6624, 19794), (9897, 13248), (9936, 13196)]