183995728

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19793}}^1$

素因数の和:19891

約数の個数: 40

約数和(自身を含む): 412348608

約数和(自身を除く): 228352880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 19793, 39586, 79172, 138551, 158344, 277102, 316688, 554204, 1108408, 1642819, 2216816, 3285638, 6571276, 11499733, 13142552, 22999466, 26285104, 45998932, 91997864, 183995728]

約数ペア:

[(1, 183995728), (2, 91997864), (4, 45998932), (7, 26285104), (8, 22999466), (14, 13142552), (16, 11499733), (28, 6571276), (56, 3285638), (83, 2216816), (112, 1642819), (166, 1108408), (332, 554204), (581, 316688), (664, 277102), (1162, 158344), (1328, 138551), (2324, 79172), (4648, 39586), (9296, 19793)]