171246544

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80473}}^1$

素因数の和:80507

約数の個数: 40

約数和(自身を含む): 399151040

約数和(自身を除く): 227904496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 80473, 160946, 321892, 563311, 643784, 1126622, 1287568, 1528987, 2253244, 3057974, 4506488, 6115948, 9012976, 10702909, 12231896, 21405818, 24463792, 42811636, 85623272, 171246544]

約数ペア:

[(1, 171246544), (2, 85623272), (4, 42811636), (7, 24463792), (8, 21405818), (14, 12231896), (16, 10702909), (19, 9012976), (28, 6115948), (38, 4506488), (56, 3057974), (76, 2253244), (112, 1528987), (133, 1287568), (152, 1126622), (266, 643784), (304, 563311), (532, 321892), (1064, 160946), (2128, 80473)]