178847296

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{39359}}^1$

素因数の和:39442

約数の個数: 28

約数和(自身を含む): 359907840

約数和(自身を除く): 181060544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 39359, 78718, 157436, 314872, 629744, 1259488, 2518976, 2794489, 5588978, 11177956, 22355912, 44711824, 89423648, 178847296]

約数ペア:

[(1, 178847296), (2, 89423648), (4, 44711824), (8, 22355912), (16, 11177956), (32, 5588978), (64, 2794489), (71, 2518976), (142, 1259488), (284, 629744), (568, 314872), (1136, 157436), (2272, 78718), (4544, 39359)]