145147072

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6113}}^1$

素因数の和:6185

約数の個数: 56

約数和(自身を含む): 335438496

約数和(自身を除く): 190291424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 6113, 11872, 12226, 23744, 24452, 42791, 48904, 85582, 97808, 171164, 195616, 323989, 342328, 391232, 647978, 684656, 1295956, 1369312, 2267923, 2591912, 2738624, 4535846, 5183824, 9071692, 10367648, 18143384, 20735296, 36286768, 72573536, 145147072]

約数ペア:

[(1, 145147072), (2, 72573536), (4, 36286768), (7, 20735296), (8, 18143384), (14, 10367648), (16, 9071692), (28, 5183824), (32, 4535846), (53, 2738624), (56, 2591912), (64, 2267923), (106, 1369312), (112, 1295956), (212, 684656), (224, 647978), (371, 391232), (424, 342328), (448, 323989), (742, 195616), (848, 171164), (1484, 97808), (1696, 85582), (2968, 48904), (3392, 42791), (5936, 24452), (6113, 23744), (11872, 12226)]