163198784

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2659}}^1$

素因数の和:2815

約数の個数: 56

約数和(自身を含む): 372953280

約数和(自身を除く): 209754496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1918, 2192, 2659, 3836, 4384, 5318, 7672, 8768, 10636, 15344, 18613, 21272, 30688, 37226, 42544, 61376, 74452, 85088, 148904, 170176, 297808, 364283, 595616, 728566, 1191232, 1457132, 2549981, 2914264, 5099962, 5828528, 10199924, 11657056, 20399848, 23314112, 40799696, 81599392, 163198784]

約数ペア:

[(1, 163198784), (2, 81599392), (4, 40799696), (7, 23314112), (8, 20399848), (14, 11657056), (16, 10199924), (28, 5828528), (32, 5099962), (56, 2914264), (64, 2549981), (112, 1457132), (137, 1191232), (224, 728566), (274, 595616), (448, 364283), (548, 297808), (959, 170176), (1096, 148904), (1918, 85088), (2192, 74452), (2659, 61376), (3836, 42544), (4384, 37226), (5318, 30688), (7672, 21272), (8768, 18613), (10636, 15344)]