131691888

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 392038400

約数和(自身を除く): 260346512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 127, 144, 152, 171, 228, 254, 304, 342, 379, 381, 456, 508, 684, 758, 762, 912, 1016, 1137, 1143, 1368, 1516, 1524, 2032, 2274, 2286, 2413, 2736, 3032, 3048, 3411, 4548, 4572, 4826, 6064, 6096, 6822, 7201, 7239, 9096, 9144, 9652, 13644, 14402, 14478, 18192, 18288, 19304, 21603, 21717, 27288, 28804, 28956, 38608, 43206, 43434, 48133, 54576, 57608, 57912, 64809, 86412, 86868, 96266, 115216, 115824, 129618, 144399, 172824, 173736, 192532, 259236, 288798, 345648, 347472, 385064, 433197, 518472, 577596, 770128, 866394, 914527, 1036944, 1155192, 1732788, 1829054, 2310384, 2743581, 3465576, 3658108, 5487162, 6931152, 7316216, 8230743, 10974324, 14632432, 16461486, 21948648, 32922972, 43897296, 65845944, 131691888]

約数ペア:

[(1, 131691888), (2, 65845944), (3, 43897296), (4, 32922972), (6, 21948648), (8, 16461486), (9, 14632432), (12, 10974324), (16, 8230743), (18, 7316216), (19, 6931152), (24, 5487162), (36, 3658108), (38, 3465576), (48, 2743581), (57, 2310384), (72, 1829054), (76, 1732788), (114, 1155192), (127, 1036944), (144, 914527), (152, 866394), (171, 770128), (228, 577596), (254, 518472), (304, 433197), (342, 385064), (379, 347472), (381, 345648), (456, 288798), (508, 259236), (684, 192532), (758, 173736), (762, 172824), (912, 144399), (1016, 129618), (1137, 115824), (1143, 115216), (1368, 96266), (1516, 86868), (1524, 86412), (2032, 64809), (2274, 57912), (2286, 57608), (2413, 54576), (2736, 48133), (3032, 43434), (3048, 43206), (3411, 38608), (4548, 28956), (4572, 28804), (4826, 27288), (6064, 21717), (6096, 21603), (6822, 19304), (7201, 18288), (7239, 18192), (9096, 14478), (9144, 14402), (9652, 13644)]