128333184

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47743}}^1$

素因数の和:47767

約数の個数: 64

約数和(自身を含む): 389591040

約数和(自身を除く): 261257856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 47743, 95486, 143229, 190972, 286458, 334201, 381944, 572916, 668402, 763888, 1002603, 1145832, 1336804, 1527776, 2005206, 2291664, 2673608, 3055552, 4010412, 4583328, 5347216, 6111104, 8020824, 9166656, 10694432, 16041648, 18333312, 21388864, 32083296, 42777728, 64166592, 128333184]

約数ペア:

[(1, 128333184), (2, 64166592), (3, 42777728), (4, 32083296), (6, 21388864), (7, 18333312), (8, 16041648), (12, 10694432), (14, 9166656), (16, 8020824), (21, 6111104), (24, 5347216), (28, 4583328), (32, 4010412), (42, 3055552), (48, 2673608), (56, 2291664), (64, 2005206), (84, 1527776), (96, 1336804), (112, 1145832), (128, 1002603), (168, 763888), (192, 668402), (224, 572916), (336, 381944), (384, 334201), (448, 286458), (672, 190972), (896, 143229), (1344, 95486), (2688, 47743)]