162896384

素因数分解:

$2^9\times 7^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 120

約数和(自身を含む): 389983968

約数和(自身を除く): 227087584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 151, 172, 196, 224, 256, 301, 302, 344, 392, 448, 512, 602, 604, 688, 784, 896, 1057, 1204, 1208, 1376, 1568, 1792, 2107, 2114, 2408, 2416, 2752, 3136, 3584, 4214, 4228, 4816, 4832, 5504, 6272, 6493, 7399, 8428, 8456, 9632, 9664, 11008, 12544, 12986, 14798, 16856, 16912, 19264, 19328, 22016, 25088, 25972, 29596, 33712, 33824, 38528, 38656, 45451, 51944, 59192, 67424, 67648, 77056, 77312, 90902, 103888, 118384, 134848, 135296, 154112, 181804, 207776, 236768, 269696, 270592, 318157, 363608, 415552, 473536, 539392, 541184, 636314, 727216, 831104, 947072, 1078784, 1272628, 1454432, 1662208, 1894144, 2545256, 2908864, 3324416, 3788288, 5090512, 5817728, 10181024, 11635456, 20362048, 23270912, 40724096, 81448192, 162896384]

約数ペア:

[(1, 162896384), (2, 81448192), (4, 40724096), (7, 23270912), (8, 20362048), (14, 11635456), (16, 10181024), (28, 5817728), (32, 5090512), (43, 3788288), (49, 3324416), (56, 2908864), (64, 2545256), (86, 1894144), (98, 1662208), (112, 1454432), (128, 1272628), (151, 1078784), (172, 947072), (196, 831104), (224, 727216), (256, 636314), (301, 541184), (302, 539392), (344, 473536), (392, 415552), (448, 363608), (512, 318157), (602, 270592), (604, 269696), (688, 236768), (784, 207776), (896, 181804), (1057, 154112), (1204, 135296), (1208, 134848), (1376, 118384), (1568, 103888), (1792, 90902), (2107, 77312), (2114, 77056), (2408, 67648), (2416, 67424), (2752, 59192), (3136, 51944), (3584, 45451), (4214, 38656), (4228, 38528), (4816, 33824), (4832, 33712), (5504, 29596), (6272, 25972), (6493, 25088), (7399, 22016), (8428, 19328), (8456, 19264), (9632, 16912), (9664, 16856), (11008, 14798), (12544, 12986)]