128701152

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 392962752

約数和(自身を除く): 264261600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 97, 102, 136, 144, 153, 194, 204, 271, 272, 288, 291, 306, 388, 408, 542, 544, 582, 612, 776, 813, 816, 873, 1084, 1164, 1224, 1552, 1626, 1632, 1649, 1746, 2168, 2328, 2439, 2448, 3104, 3252, 3298, 3492, 4336, 4607, 4656, 4878, 4896, 4947, 6504, 6596, 6984, 8672, 9214, 9312, 9756, 9894, 13008, 13192, 13821, 13968, 14841, 18428, 19512, 19788, 26016, 26287, 26384, 27642, 27936, 29682, 36856, 39024, 39576, 41463, 52574, 52768, 55284, 59364, 73712, 78048, 78861, 79152, 82926, 105148, 110568, 118728, 147424, 157722, 158304, 165852, 210296, 221136, 236583, 237456, 315444, 331704, 420592, 442272, 446879, 473166, 474912, 630888, 663408, 841184, 893758, 946332, 1261776, 1326816, 1340637, 1787516, 1892664, 2523552, 2681274, 3575032, 3785328, 4021911, 5362548, 7150064, 7570656, 8043822, 10725096, 14300128, 16087644, 21450192, 32175288, 42900384, 64350576, 128701152]

約数ペア:

[(1, 128701152), (2, 64350576), (3, 42900384), (4, 32175288), (6, 21450192), (8, 16087644), (9, 14300128), (12, 10725096), (16, 8043822), (17, 7570656), (18, 7150064), (24, 5362548), (32, 4021911), (34, 3785328), (36, 3575032), (48, 2681274), (51, 2523552), (68, 1892664), (72, 1787516), (96, 1340637), (97, 1326816), (102, 1261776), (136, 946332), (144, 893758), (153, 841184), (194, 663408), (204, 630888), (271, 474912), (272, 473166), (288, 446879), (291, 442272), (306, 420592), (388, 331704), (408, 315444), (542, 237456), (544, 236583), (582, 221136), (612, 210296), (776, 165852), (813, 158304), (816, 157722), (873, 147424), (1084, 118728), (1164, 110568), (1224, 105148), (1552, 82926), (1626, 79152), (1632, 78861), (1649, 78048), (1746, 73712), (2168, 59364), (2328, 55284), (2439, 52768), (2448, 52574), (3104, 41463), (3252, 39576), (3298, 39024), (3492, 36856), (4336, 29682), (4607, 27936), (4656, 27642), (4878, 26384), (4896, 26287), (4947, 26016), (6504, 19788), (6596, 19512), (6984, 18428), (8672, 14841), (9214, 13968), (9312, 13821), (9756, 13192), (9894, 13008)]