130425344

素因数分解:

$2^9\times 7^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 301040256

約数和(自身を除く): 170614912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 241, 256, 302, 448, 482, 512, 604, 896, 964, 1057, 1208, 1687, 1792, 1928, 2114, 2416, 3374, 3584, 3856, 4228, 4832, 6748, 7712, 8456, 9664, 13496, 15424, 16912, 19328, 26992, 30848, 33824, 36391, 38656, 53984, 61696, 67648, 72782, 77312, 107968, 123392, 135296, 145564, 215936, 254737, 270592, 291128, 431872, 509474, 541184, 582256, 863744, 1018948, 1164512, 2037896, 2329024, 4075792, 4658048, 8151584, 9316096, 16303168, 18632192, 32606336, 65212672, 130425344]

約数ペア:

[(1, 130425344), (2, 65212672), (4, 32606336), (7, 18632192), (8, 16303168), (14, 9316096), (16, 8151584), (28, 4658048), (32, 4075792), (56, 2329024), (64, 2037896), (112, 1164512), (128, 1018948), (151, 863744), (224, 582256), (241, 541184), (256, 509474), (302, 431872), (448, 291128), (482, 270592), (512, 254737), (604, 215936), (896, 145564), (964, 135296), (1057, 123392), (1208, 107968), (1687, 77312), (1792, 72782), (1928, 67648), (2114, 61696), (2416, 53984), (3374, 38656), (3584, 36391), (3856, 33824), (4228, 30848), (4832, 26992), (6748, 19328), (7712, 16912), (8456, 15424), (9664, 13496)]