155714624

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1123

約数の個数: 56

約数和(自身を含む): 334719168

約数和(自身を除く): 179004544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 211, 416, 422, 832, 844, 887, 1688, 1774, 2743, 3376, 3548, 5486, 6752, 7096, 10972, 11531, 13504, 14192, 21944, 23062, 28384, 43888, 46124, 56768, 87776, 92248, 175552, 184496, 187157, 368992, 374314, 737984, 748628, 1497256, 2433041, 2994512, 4866082, 5989024, 9732164, 11978048, 19464328, 38928656, 77857312, 155714624]

約数ペア:

[(1, 155714624), (2, 77857312), (4, 38928656), (8, 19464328), (13, 11978048), (16, 9732164), (26, 5989024), (32, 4866082), (52, 2994512), (64, 2433041), (104, 1497256), (208, 748628), (211, 737984), (416, 374314), (422, 368992), (832, 187157), (844, 184496), (887, 175552), (1688, 92248), (1774, 87776), (2743, 56768), (3376, 46124), (3548, 43888), (5486, 28384), (6752, 23062), (7096, 21944), (10972, 14192), (11531, 13504)]