157909248

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{9791}}^1$

素因数の和:9820

約数の個数: 108

約数和(自身を含む): 520386048

約数和(自身を除く): 362476800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 9791, 16128, 19582, 29373, 39164, 58746, 68537, 78328, 88119, 117492, 137074, 156656, 176238, 205611, 234984, 274148, 313312, 352476, 411222, 469968, 548296, 616833, 626624, 704952, 822444, 939936, 1096592, 1233666, 1253248, 1409904, 1644888, 1879872, 2193184, 2467332, 2506496, 2819808, 3289776, 3759744, 4386368, 4934664, 5639616, 6579552, 7519488, 8772736, 9869328, 11279232, 13159104, 17545472, 19738656, 22558464, 26318208, 39477312, 52636416, 78954624, 157909248]

約数ペア:

[(1, 157909248), (2, 78954624), (3, 52636416), (4, 39477312), (6, 26318208), (7, 22558464), (8, 19738656), (9, 17545472), (12, 13159104), (14, 11279232), (16, 9869328), (18, 8772736), (21, 7519488), (24, 6579552), (28, 5639616), (32, 4934664), (36, 4386368), (42, 3759744), (48, 3289776), (56, 2819808), (63, 2506496), (64, 2467332), (72, 2193184), (84, 1879872), (96, 1644888), (112, 1409904), (126, 1253248), (128, 1233666), (144, 1096592), (168, 939936), (192, 822444), (224, 704952), (252, 626624), (256, 616833), (288, 548296), (336, 469968), (384, 411222), (448, 352476), (504, 313312), (576, 274148), (672, 234984), (768, 205611), (896, 176238), (1008, 156656), (1152, 137074), (1344, 117492), (1792, 88119), (2016, 78328), (2304, 68537), (2688, 58746), (4032, 39164), (5376, 29373), (8064, 19582), (9791, 16128)]