165071872

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23029}}^1$

素因数の和:23056

約数の個数: 44

約数和(自身を含む): 377139280

約数和(自身を除く): 212067408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 23029, 46058, 92116, 161203, 184232, 322406, 368464, 644812, 736928, 1289624, 1473856, 2579248, 2947712, 5158496, 5895424, 10316992, 11790848, 20633984, 23581696, 41267968, 82535936, 165071872]

約数ペア:

[(1, 165071872), (2, 82535936), (4, 41267968), (7, 23581696), (8, 20633984), (14, 11790848), (16, 10316992), (28, 5895424), (32, 5158496), (56, 2947712), (64, 2579248), (112, 1473856), (128, 1289624), (224, 736928), (256, 644812), (448, 368464), (512, 322406), (896, 184232), (1024, 161203), (1792, 92116), (3584, 46058), (7168, 23029)]