140620344

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{254747}}^1$

素因数の和:254779

約数の個数: 32

約数和(自身を含む): 366837120

約数和(自身を除く): 226216776

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 254747, 509494, 764241, 1018988, 1528482, 2037976, 3056964, 5859181, 6113928, 11718362, 17577543, 23436724, 35155086, 46873448, 70310172, 140620344]

約数ペア:

[(1, 140620344), (2, 70310172), (3, 46873448), (4, 35155086), (6, 23436724), (8, 17577543), (12, 11718362), (23, 6113928), (24, 5859181), (46, 3056964), (69, 2037976), (92, 1528482), (138, 1018988), (184, 764241), (276, 509494), (552, 254747)]