128818176

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2249

約数の個数: 88

約数和(自身を含む): 361582080

約数和(自身を除く): 232763904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2207, 2432, 3072, 3648, 4414, 4864, 6621, 7296, 8828, 9728, 13242, 14592, 17656, 19456, 26484, 29184, 35312, 41933, 52968, 58368, 70624, 83866, 105936, 125799, 141248, 167732, 211872, 251598, 282496, 335464, 423744, 503196, 564992, 670928, 847488, 1006392, 1129984, 1341856, 1694976, 2012784, 2259968, 2683712, 3389952, 4025568, 5367424, 6779904, 8051136, 10734848, 16102272, 21469696, 32204544, 42939392, 64409088, 128818176]

約数ペア:

[(1, 128818176), (2, 64409088), (3, 42939392), (4, 32204544), (6, 21469696), (8, 16102272), (12, 10734848), (16, 8051136), (19, 6779904), (24, 5367424), (32, 4025568), (38, 3389952), (48, 2683712), (57, 2259968), (64, 2012784), (76, 1694976), (96, 1341856), (114, 1129984), (128, 1006392), (152, 847488), (192, 670928), (228, 564992), (256, 503196), (304, 423744), (384, 335464), (456, 282496), (512, 251598), (608, 211872), (768, 167732), (912, 141248), (1024, 125799), (1216, 105936), (1536, 83866), (1824, 70624), (2207, 58368), (2432, 52968), (3072, 41933), (3648, 35312), (4414, 29184), (4864, 26484), (6621, 19456), (7296, 17656), (8828, 14592), (9728, 13242)]