138289728

素因数分解:

$2^6\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1103}}^1$

素因数の和:1771

約数の個数: 56

約数和(自身を含む): 366784128

約数和(自身を除く): 228494400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 653, 1103, 1306, 1959, 2206, 2612, 3309, 3918, 4412, 5224, 6618, 7836, 8824, 10448, 13236, 15672, 17648, 20896, 26472, 31344, 35296, 41792, 52944, 62688, 70592, 105888, 125376, 211776, 720259, 1440518, 2160777, 2881036, 4321554, 5762072, 8643108, 11524144, 17286216, 23048288, 34572432, 46096576, 69144864, 138289728]

約数ペア:

[(1, 138289728), (2, 69144864), (3, 46096576), (4, 34572432), (6, 23048288), (8, 17286216), (12, 11524144), (16, 8643108), (24, 5762072), (32, 4321554), (48, 2881036), (64, 2160777), (96, 1440518), (192, 720259), (653, 211776), (1103, 125376), (1306, 105888), (1959, 70592), (2206, 62688), (2612, 52944), (3309, 41792), (3918, 35296), (4412, 31344), (5224, 26472), (6618, 20896), (7836, 17648), (8824, 15672), (10448, 13236)]