128157048

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 361904400

約数和(自身を除く): 233747352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 73, 74, 111, 146, 148, 219, 222, 292, 296, 333, 438, 444, 584, 657, 659, 666, 876, 888, 1314, 1318, 1332, 1752, 1977, 2628, 2636, 2664, 2701, 3954, 5256, 5272, 5402, 5931, 7908, 8103, 10804, 11862, 15816, 16206, 21608, 23724, 24309, 24383, 32412, 47448, 48107, 48618, 48766, 64824, 73149, 96214, 97236, 97532, 144321, 146298, 192428, 194472, 195064, 219447, 288642, 292596, 384856, 432963, 438894, 577284, 585192, 865926, 877788, 1154568, 1731852, 1755576, 1779959, 3463704, 3559918, 5339877, 7119836, 10679754, 14239672, 16019631, 21359508, 32039262, 42719016, 64078524, 128157048]

約数ペア:

[(1, 128157048), (2, 64078524), (3, 42719016), (4, 32039262), (6, 21359508), (8, 16019631), (9, 14239672), (12, 10679754), (18, 7119836), (24, 5339877), (36, 3559918), (37, 3463704), (72, 1779959), (73, 1755576), (74, 1731852), (111, 1154568), (146, 877788), (148, 865926), (219, 585192), (222, 577284), (292, 438894), (296, 432963), (333, 384856), (438, 292596), (444, 288642), (584, 219447), (657, 195064), (659, 194472), (666, 192428), (876, 146298), (888, 144321), (1314, 97532), (1318, 97236), (1332, 96214), (1752, 73149), (1977, 64824), (2628, 48766), (2636, 48618), (2664, 48107), (2701, 47448), (3954, 32412), (5256, 24383), (5272, 24309), (5402, 23724), (5931, 21608), (7908, 16206), (8103, 15816), (10804, 11862)]