163984032

素因数分解:

$2^5\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1613}}^1$

素因数の和:1982

約数の個数: 72

約数和(自身を含む): 467940564

約数和(自身を除く): 303956532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 353, 706, 1059, 1412, 1613, 2118, 2824, 3177, 3226, 4236, 4839, 5648, 6354, 6452, 8472, 9678, 11296, 12708, 12904, 14517, 16944, 19356, 25416, 25808, 29034, 33888, 38712, 50832, 51616, 58068, 77424, 101664, 116136, 154848, 232272, 464544, 569389, 1138778, 1708167, 2277556, 3416334, 4555112, 5124501, 6832668, 9110224, 10249002, 13665336, 18220448, 20498004, 27330672, 40996008, 54661344, 81992016, 163984032]

約数ペア:

[(1, 163984032), (2, 81992016), (3, 54661344), (4, 40996008), (6, 27330672), (8, 20498004), (9, 18220448), (12, 13665336), (16, 10249002), (18, 9110224), (24, 6832668), (32, 5124501), (36, 4555112), (48, 3416334), (72, 2277556), (96, 1708167), (144, 1138778), (288, 569389), (353, 464544), (706, 232272), (1059, 154848), (1412, 116136), (1613, 101664), (2118, 77424), (2824, 58068), (3177, 51616), (3226, 50832), (4236, 38712), (4839, 33888), (5648, 29034), (6354, 25808), (6452, 25416), (8472, 19356), (9678, 16944), (11296, 14517), (12708, 12904)]