140415744

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{26119}}^1$

素因数の和:26145

約数の個数: 72

約数和(自身を含む): 427114240

約数和(自身を除く): 286698496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 26119, 52238, 78357, 104476, 156714, 182833, 208952, 313428, 365666, 417904, 548499, 626856, 731332, 835808, 1096998, 1253712, 1462664, 1671616, 2193996, 2507424, 2925328, 3343232, 4387992, 5014848, 5850656, 6686464, 8775984, 10029696, 11701312, 17551968, 20059392, 23402624, 35103936, 46805248, 70207872, 140415744]

約数ペア:

[(1, 140415744), (2, 70207872), (3, 46805248), (4, 35103936), (6, 23402624), (7, 20059392), (8, 17551968), (12, 11701312), (14, 10029696), (16, 8775984), (21, 6686464), (24, 5850656), (28, 5014848), (32, 4387992), (42, 3343232), (48, 2925328), (56, 2507424), (64, 2193996), (84, 1671616), (96, 1462664), (112, 1253712), (128, 1096998), (168, 835808), (192, 731332), (224, 626856), (256, 548499), (336, 417904), (384, 365666), (448, 313428), (672, 208952), (768, 182833), (896, 156714), (1344, 104476), (1792, 78357), (2688, 52238), (5376, 26119)]