157670856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{312839}}^1$

素因数の和:312858

約数の個数: 48

約数和(自身を含む): 488030400

約数和(自身を除く): 330359544

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, 312839, 625678, 938517, 1251356, 1877034, 2189873, 2502712, 2815551, 3754068, 4379746, 5631102, 6569619, 7508136, 8759492, 11262204, 13139238, 17518984, 19708857, 22524408, 26278476, 39417714, 52556952, 78835428, 157670856]

約数ペア:

[(1, 157670856), (2, 78835428), (3, 52556952), (4, 39417714), (6, 26278476), (7, 22524408), (8, 19708857), (9, 17518984), (12, 13139238), (14, 11262204), (18, 8759492), (21, 7508136), (24, 6569619), (28, 5631102), (36, 4379746), (42, 3754068), (56, 2815551), (63, 2502712), (72, 2189873), (84, 1877034), (126, 1251356), (168, 938517), (252, 625678), (504, 312839)]