131124544

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 289681920

約数和(自身を除く): 158557376

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 43, 53, 58, 62, 64, 86, 106, 116, 124, 172, 212, 232, 248, 344, 424, 464, 496, 688, 848, 899, 928, 992, 1247, 1333, 1376, 1537, 1643, 1696, 1798, 1856, 1984, 2279, 2494, 2666, 2752, 3074, 3286, 3392, 3596, 4558, 4988, 5332, 6148, 6572, 7192, 9116, 9976, 10664, 12296, 13144, 14384, 18232, 19952, 21328, 24592, 26288, 28768, 36464, 38657, 39904, 42656, 47647, 49184, 52576, 57536, 66091, 70649, 72928, 77314, 79808, 85312, 95294, 98368, 105152, 132182, 141298, 145856, 154628, 190588, 264364, 282596, 309256, 381176, 528728, 565192, 618512, 762352, 1057456, 1130384, 1237024, 1524704, 2048821, 2114912, 2260768, 2474048, 3049408, 4097642, 4229824, 4521536, 8195284, 16390568, 32781136, 65562272, 131124544]

約数ペア:

[(1, 131124544), (2, 65562272), (4, 32781136), (8, 16390568), (16, 8195284), (29, 4521536), (31, 4229824), (32, 4097642), (43, 3049408), (53, 2474048), (58, 2260768), (62, 2114912), (64, 2048821), (86, 1524704), (106, 1237024), (116, 1130384), (124, 1057456), (172, 762352), (212, 618512), (232, 565192), (248, 528728), (344, 381176), (424, 309256), (464, 282596), (496, 264364), (688, 190588), (848, 154628), (899, 145856), (928, 141298), (992, 132182), (1247, 105152), (1333, 98368), (1376, 95294), (1537, 85312), (1643, 79808), (1696, 77314), (1798, 72928), (1856, 70649), (1984, 66091), (2279, 57536), (2494, 52576), (2666, 49184), (2752, 47647), (3074, 42656), (3286, 39904), (3392, 38657), (3596, 36464), (4558, 28768), (4988, 26288), (5332, 24592), (6148, 21328), (6572, 19952), (7192, 18232), (9116, 14384), (9976, 13144), (10664, 12296)]