189809528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{4583}}^1$

素因数の和:4787

約数の個数: 32

約数和(自身を含む): 369653760

約数和(自身を除く): 179844232

約数列:

[1, 2, 4, 8, 31, 62, 124, 167, 248, 334, 668, 1336, 4583, 5177, 9166, 10354, 18332, 20708, 36664, 41416, 142073, 284146, 568292, 765361, 1136584, 1530722, 3061444, 6122888, 23726191, 47452382, 94904764, 189809528]

約数ペア:

[(1, 189809528), (2, 94904764), (4, 47452382), (8, 23726191), (31, 6122888), (62, 3061444), (124, 1530722), (167, 1136584), (248, 765361), (334, 568292), (668, 284146), (1336, 142073), (4583, 41416), (5177, 36664), (9166, 20708), (10354, 18332)]