138553072

素因数分解:

$2^4\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2857}}^1$

素因数の和:3305

約数の個数: 40

約数和(自身を含む): 307612256

約数和(自身を除く): 169059184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 433, 866, 1732, 2857, 3031, 3464, 5714, 6062, 6928, 11428, 12124, 19999, 22856, 24248, 39998, 45712, 48496, 79996, 159992, 319984, 1237081, 2474162, 4948324, 8659567, 9896648, 17319134, 19793296, 34638268, 69276536, 138553072]

約数ペア:

[(1, 138553072), (2, 69276536), (4, 34638268), (7, 19793296), (8, 17319134), (14, 9896648), (16, 8659567), (28, 4948324), (56, 2474162), (112, 1237081), (433, 319984), (866, 159992), (1732, 79996), (2857, 48496), (3031, 45712), (3464, 39998), (5714, 24248), (6062, 22856), (6928, 19999), (11428, 12124)]