157676912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3117

約数の個数: 40

約数和(自身を含む): 318408192

約数和(自身を除く): 160731280

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 2971, 3317, 5942, 6634, 11884, 13268, 23768, 26536, 47536, 53072, 92101, 184202, 317897, 368404, 635794, 736808, 1271588, 1473616, 2543176, 5086352, 9854807, 19709614, 39419228, 78838456, 157676912]

約数ペア:

[(1, 157676912), (2, 78838456), (4, 39419228), (8, 19709614), (16, 9854807), (31, 5086352), (62, 2543176), (107, 1473616), (124, 1271588), (214, 736808), (248, 635794), (428, 368404), (496, 317897), (856, 184202), (1712, 92101), (2971, 53072), (3317, 47536), (5942, 26536), (6634, 23768), (11884, 13268)]