189637504

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1873}}^1$

素因数の和:2007

約数の個数: 64

約数和(自身を含む): 435817440

約数和(自身を除く): 246179936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 448, 452, 791, 896, 904, 1582, 1808, 1873, 3164, 3616, 3746, 6328, 7232, 7492, 12656, 13111, 14464, 14984, 25312, 26222, 29968, 50624, 52444, 59936, 101248, 104888, 119872, 209776, 211649, 239744, 419552, 423298, 839104, 846596, 1481543, 1678208, 1693192, 2963086, 3386384, 5926172, 6772768, 11852344, 13545536, 23704688, 27091072, 47409376, 94818752, 189637504]

約数ペア:

[(1, 189637504), (2, 94818752), (4, 47409376), (7, 27091072), (8, 23704688), (14, 13545536), (16, 11852344), (28, 6772768), (32, 5926172), (56, 3386384), (64, 2963086), (112, 1693192), (113, 1678208), (128, 1481543), (224, 846596), (226, 839104), (448, 423298), (452, 419552), (791, 239744), (896, 211649), (904, 209776), (1582, 119872), (1808, 104888), (1873, 101248), (3164, 59936), (3616, 52444), (3746, 50624), (6328, 29968), (7232, 26222), (7492, 25312), (12656, 14984), (13111, 14464)]