144475072

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1637}}^1$

素因数の和:1853

約数の個数: 56

約数和(自身を含む): 329513184

約数和(自身を除く): 185038112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 788, 1379, 1576, 1637, 2758, 3152, 3274, 5516, 6304, 6548, 11032, 11459, 12608, 13096, 22064, 22918, 26192, 44128, 45836, 52384, 88256, 91672, 104768, 183344, 322489, 366688, 644978, 733376, 1289956, 2257423, 2579912, 4514846, 5159824, 9029692, 10319648, 18059384, 20639296, 36118768, 72237536, 144475072]

約数ペア:

[(1, 144475072), (2, 72237536), (4, 36118768), (7, 20639296), (8, 18059384), (14, 10319648), (16, 9029692), (28, 5159824), (32, 4514846), (56, 2579912), (64, 2257423), (112, 1289956), (197, 733376), (224, 644978), (394, 366688), (448, 322489), (788, 183344), (1379, 104768), (1576, 91672), (1637, 88256), (2758, 52384), (3152, 45836), (3274, 44128), (5516, 26192), (6304, 22918), (6548, 22064), (11032, 13096), (11459, 12608)]