165100048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7741}}^1$

素因数の和:7823

約数の個数: 40

約数和(自身を含む): 337922816

約数和(自身を除く): 172822768

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 7741, 10664, 15482, 21328, 30964, 61928, 123856, 239971, 332863, 479942, 665726, 959884, 1331452, 1919768, 2662904, 3839536, 5325808, 10318753, 20637506, 41275012, 82550024, 165100048]

約数ペア:

[(1, 165100048), (2, 82550024), (4, 41275012), (8, 20637506), (16, 10318753), (31, 5325808), (43, 3839536), (62, 2662904), (86, 1919768), (124, 1331452), (172, 959884), (248, 665726), (344, 479942), (496, 332863), (688, 239971), (1333, 123856), (2666, 61928), (5332, 30964), (7741, 21328), (10664, 15482)]