164052448

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 397281024

約数和(自身を除く): 233228576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 67, 68, 112, 119, 134, 136, 224, 238, 268, 272, 469, 476, 536, 544, 643, 938, 952, 1072, 1139, 1286, 1876, 1904, 2144, 2278, 2572, 3752, 3808, 4501, 4556, 5144, 7504, 7973, 9002, 9112, 10288, 10931, 15008, 15946, 18004, 18224, 20576, 21862, 31892, 36008, 36448, 43081, 43724, 63784, 72016, 76517, 86162, 87448, 127568, 144032, 153034, 172324, 174896, 255136, 301567, 306068, 344648, 349792, 603134, 612136, 689296, 732377, 1206268, 1224272, 1378592, 1464754, 2412536, 2448544, 2929508, 4825072, 5126639, 5859016, 9650144, 10253278, 11718032, 20506556, 23436064, 41013112, 82026224, 164052448]

約数ペア:

[(1, 164052448), (2, 82026224), (4, 41013112), (7, 23436064), (8, 20506556), (14, 11718032), (16, 10253278), (17, 9650144), (28, 5859016), (32, 5126639), (34, 4825072), (56, 2929508), (67, 2448544), (68, 2412536), (112, 1464754), (119, 1378592), (134, 1224272), (136, 1206268), (224, 732377), (238, 689296), (268, 612136), (272, 603134), (469, 349792), (476, 344648), (536, 306068), (544, 301567), (643, 255136), (938, 174896), (952, 172324), (1072, 153034), (1139, 144032), (1286, 127568), (1876, 87448), (1904, 86162), (2144, 76517), (2278, 72016), (2572, 63784), (3752, 43724), (3808, 43081), (4501, 36448), (4556, 36008), (5144, 31892), (7504, 21862), (7973, 20576), (9002, 18224), (9112, 18004), (10288, 15946), (10931, 15008)]