158388408

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{115781}}^1$

素因数の和:115812

約数の個数: 48

約数和(自身を含む): 451549800

約数和(自身を除く): 293161392

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, 115781, 231562, 347343, 463124, 694686, 926248, 1042029, 1389372, 2084058, 2199839, 2778744, 4168116, 4399678, 6599517, 8336232, 8799356, 13199034, 17598712, 19798551, 26398068, 39597102, 52796136, 79194204, 158388408]

約数ペア:

[(1, 158388408), (2, 79194204), (3, 52796136), (4, 39597102), (6, 26398068), (8, 19798551), (9, 17598712), (12, 13199034), (18, 8799356), (19, 8336232), (24, 6599517), (36, 4399678), (38, 4168116), (57, 2778744), (72, 2199839), (76, 2084058), (114, 1389372), (152, 1042029), (171, 926248), (228, 694686), (342, 463124), (456, 347343), (684, 231562), (1368, 115781)]