139633812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{204143}}^1$

素因数の和:204172

約数の個数: 36

約数和(自身を含む): 371542080

約数和(自身を除く): 231908268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 204143, 408286, 612429, 816572, 1224858, 1837287, 2449716, 3674574, 3878717, 7349148, 7757434, 11636151, 15514868, 23272302, 34908453, 46544604, 69816906, 139633812]

約数ペア:

[(1, 139633812), (2, 69816906), (3, 46544604), (4, 34908453), (6, 23272302), (9, 15514868), (12, 11636151), (18, 7757434), (19, 7349148), (36, 3878717), (38, 3674574), (57, 2449716), (76, 1837287), (114, 1224858), (171, 816572), (228, 612429), (342, 408286), (684, 204143)]