161169568

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4159}}^1$

素因数の和:4349

約数の個数: 48

約数和(自身を含む): 364815360

約数和(自身を除く): 203645792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2422, 2768, 4159, 4844, 5536, 8318, 9688, 16636, 19376, 29113, 33272, 38752, 58226, 66544, 116452, 133088, 232904, 465808, 719507, 931616, 1439014, 2878028, 5036549, 5756056, 10073098, 11512112, 20146196, 23024224, 40292392, 80584784, 161169568]

約数ペア:

[(1, 161169568), (2, 80584784), (4, 40292392), (7, 23024224), (8, 20146196), (14, 11512112), (16, 10073098), (28, 5756056), (32, 5036549), (56, 2878028), (112, 1439014), (173, 931616), (224, 719507), (346, 465808), (692, 232904), (1211, 133088), (1384, 116452), (2422, 66544), (2768, 58226), (4159, 38752), (4844, 33272), (5536, 29113), (8318, 19376), (9688, 16636)]