157508568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{312517}}^1$

素因数の和:312536

約数の個数: 48

約数和(自身を含む): 487528080

約数和(自身を除く): 330019512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 312517, 625034, 937551, 1250068, 1875102, 2187619, 2500136, 2812653, 3750204, 4375238, 5625306, 6562857, 7500408, 8750476, 11250612, 13125714, 17500952, 19688571, 22501224, 26251428, 39377142, 52502856, 78754284, 157508568]

約数ペア:

[(1, 157508568), (2, 78754284), (3, 52502856), (4, 39377142), (6, 26251428), (7, 22501224), (8, 19688571), (9, 17500952), (12, 13125714), (14, 11250612), (18, 8750476), (21, 7500408), (24, 6562857), (28, 5625306), (36, 4375238), (42, 3750204), (56, 2812653), (63, 2500136), (72, 2187619), (84, 1875102), (126, 1250068), (168, 937551), (252, 625034), (504, 312517)]