157594528

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 402869376

約数和(自身を除く): 245274848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 169, 181, 182, 184, 208, 224, 299, 322, 338, 362, 364, 368, 416, 598, 644, 676, 724, 728, 736, 1183, 1196, 1267, 1288, 1352, 1448, 1456, 2093, 2353, 2366, 2392, 2534, 2576, 2704, 2896, 2912, 3887, 4163, 4186, 4706, 4732, 4784, 5068, 5152, 5408, 5792, 7774, 8326, 8372, 9412, 9464, 9568, 10136, 15548, 16471, 16652, 16744, 18824, 18928, 20272, 27209, 29141, 30589, 31096, 32942, 33304, 33488, 37648, 37856, 40544, 54119, 54418, 58282, 61178, 62192, 65884, 66608, 66976, 75296, 108238, 108836, 116564, 122356, 124384, 131768, 133216, 214123, 216476, 217672, 233128, 244712, 263536, 378833, 428246, 432952, 435344, 466256, 489424, 527072, 703547, 757666, 856492, 865904, 870688, 932512, 978848, 1407094, 1515332, 1712984, 1731808, 2814188, 3030664, 3425968, 4924829, 5628376, 6061328, 6851936, 9849658, 11256752, 12122656, 19699316, 22513504, 39398632, 78797264, 157594528]

約数ペア:

[(1, 157594528), (2, 78797264), (4, 39398632), (7, 22513504), (8, 19699316), (13, 12122656), (14, 11256752), (16, 9849658), (23, 6851936), (26, 6061328), (28, 5628376), (32, 4924829), (46, 3425968), (52, 3030664), (56, 2814188), (91, 1731808), (92, 1712984), (104, 1515332), (112, 1407094), (161, 978848), (169, 932512), (181, 870688), (182, 865904), (184, 856492), (208, 757666), (224, 703547), (299, 527072), (322, 489424), (338, 466256), (362, 435344), (364, 432952), (368, 428246), (416, 378833), (598, 263536), (644, 244712), (676, 233128), (724, 217672), (728, 216476), (736, 214123), (1183, 133216), (1196, 131768), (1267, 124384), (1288, 122356), (1352, 116564), (1448, 108836), (1456, 108238), (2093, 75296), (2353, 66976), (2366, 66608), (2392, 65884), (2534, 62192), (2576, 61178), (2704, 58282), (2896, 54418), (2912, 54119), (3887, 40544), (4163, 37856), (4186, 37648), (4706, 33488), (4732, 33304), (4784, 32942), (5068, 31096), (5152, 30589), (5408, 29141), (5792, 27209), (7774, 20272), (8326, 18928), (8372, 18824), (9412, 16744), (9464, 16652), (9568, 16471), (10136, 15548)]