163888272

素因数分解:

$2^4\times 3^4\times {\mathrm{126457}}^1$

素因数の和:126477

約数の個数: 50

約数和(自身を含む): 474343958

約数和(自身を除く): 310455686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 126457, 252914, 379371, 505828, 758742, 1011656, 1138113, 1517484, 2023312, 2276226, 3034968, 3414339, 4552452, 6069936, 6828678, 9104904, 10243017, 13657356, 18209808, 20486034, 27314712, 40972068, 54629424, 81944136, 163888272]

約数ペア:

[(1, 163888272), (2, 81944136), (3, 54629424), (4, 40972068), (6, 27314712), (8, 20486034), (9, 18209808), (12, 13657356), (16, 10243017), (18, 9104904), (24, 6828678), (27, 6069936), (36, 4552452), (48, 3414339), (54, 3034968), (72, 2276226), (81, 2023312), (108, 1517484), (144, 1138113), (162, 1011656), (216, 758742), (324, 505828), (432, 379371), (648, 252914), (1296, 126457)]