156797685008

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{2153}}^1\times {\mathrm{23831}}^1$

素因数の和:26183

約数の個数: 40

約数和(自身を含む): 305540729856

約数和(自身を除く): 148743044848

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 2153, 3056, 4306, 8612, 17224, 23831, 34448, 47662, 95324, 190648, 381296, 411223, 822446, 1644892, 3289784, 4551721, 6579568, 9103442, 18206884, 36413768, 51308143, 72827536, 102616286, 205232572, 410465144, 820930288, 9799855313, 19599710626, 39199421252, 78398842504, 156797685008]

約数ペア:

[(1, 156797685008), (2, 78398842504), (4, 39199421252), (8, 19599710626), (16, 9799855313), (191, 820930288), (382, 410465144), (764, 205232572), (1528, 102616286), (2153, 72827536), (3056, 51308143), (4306, 36413768), (8612, 18206884), (17224, 9103442), (23831, 6579568), (34448, 4551721), (47662, 3289784), (95324, 1644892), (190648, 822446), (381296, 411223)]