140575656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{450563}}^1$

素因数の和:450585

約数の個数: 32

約数和(自身を含む): 378473760

約数和(自身を除く): 237898104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 450563, 901126, 1351689, 1802252, 2703378, 3604504, 5406756, 5857319, 10813512, 11714638, 17571957, 23429276, 35143914, 46858552, 70287828, 140575656]

約数ペア:

[(1, 140575656), (2, 70287828), (3, 46858552), (4, 35143914), (6, 23429276), (8, 17571957), (12, 11714638), (13, 10813512), (24, 5857319), (26, 5406756), (39, 3604504), (52, 2703378), (78, 1802252), (104, 1351689), (156, 901126), (312, 450563)]