150440238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{642907}}^1$

素因数の和:642928

約数の個数: 24

約数和(自身を含む): 351027768

約数和(自身を除く): 200587530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 642907, 1285814, 1928721, 3857442, 5786163, 8357791, 11572326, 16715582, 25073373, 50146746, 75220119, 150440238]

約数ペア:

[(1, 150440238), (2, 75220119), (3, 50146746), (6, 25073373), (9, 16715582), (13, 11572326), (18, 8357791), (26, 5786163), (39, 3857442), (78, 1928721), (117, 1285814), (234, 642907)]