157088456

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{33797}}^1$

素因数の和:33893

約数の個数: 32

約数和(自身を含む): 340683840

約数和(自身を除く): 183595384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 33797, 67594, 135188, 236579, 270376, 473158, 946316, 1892632, 2805151, 5610302, 11220604, 19636057, 22441208, 39272114, 78544228, 157088456]

約数ペア:

[(1, 157088456), (2, 78544228), (4, 39272114), (7, 22441208), (8, 19636057), (14, 11220604), (28, 5610302), (56, 2805151), (83, 1892632), (166, 946316), (332, 473158), (581, 270376), (664, 236579), (1162, 135188), (2324, 67594), (4648, 33797)]