149917752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109589}}^1$

素因数の和:109620

約数の個数: 48

約数和(自身を含む): 427401000

約数和(自身を除く): 277483248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 109589, 219178, 328767, 438356, 657534, 876712, 986301, 1315068, 1972602, 2082191, 2630136, 3945204, 4164382, 6246573, 7890408, 8328764, 12493146, 16657528, 18739719, 24986292, 37479438, 49972584, 74958876, 149917752]

約数ペア:

[(1, 149917752), (2, 74958876), (3, 49972584), (4, 37479438), (6, 24986292), (8, 18739719), (9, 16657528), (12, 12493146), (18, 8328764), (19, 7890408), (24, 6246573), (36, 4164382), (38, 3945204), (57, 2630136), (72, 2082191), (76, 1972602), (114, 1315068), (152, 986301), (171, 876712), (228, 657534), (342, 438356), (456, 328767), (684, 219178), (1368, 109589)]