157103536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{827}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 315408384

約数和(自身を除く): 158304848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 383, 496, 766, 827, 1532, 1654, 3064, 3308, 6128, 6616, 11873, 13232, 23746, 25637, 47492, 51274, 94984, 102548, 189968, 205096, 316741, 410192, 633482, 1266964, 2533928, 5067856, 9818971, 19637942, 39275884, 78551768, 157103536]

約数ペア:

[(1, 157103536), (2, 78551768), (4, 39275884), (8, 19637942), (16, 9818971), (31, 5067856), (62, 2533928), (124, 1266964), (248, 633482), (383, 410192), (496, 316741), (766, 205096), (827, 189968), (1532, 102548), (1654, 94984), (3064, 51274), (3308, 47492), (6128, 25637), (6616, 23746), (11873, 13232)]