197736691792

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1063}}^1\times {\mathrm{83641}}^1$

素因数の和:84851

約数の個数: 40

約数和(自身を含む): 386238681920

約数和(自身を除く): 188501990128

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1063, 1112, 2126, 2224, 4252, 8504, 17008, 83641, 147757, 167282, 295514, 334564, 591028, 669128, 1182056, 1338256, 2364112, 11626099, 23252198, 46504396, 88910383, 93008792, 177820766, 186017584, 355641532, 711283064, 1422566128, 12358543237, 24717086474, 49434172948, 98868345896, 197736691792]

約数ペア:

[(1, 197736691792), (2, 98868345896), (4, 49434172948), (8, 24717086474), (16, 12358543237), (139, 1422566128), (278, 711283064), (556, 355641532), (1063, 186017584), (1112, 177820766), (2126, 93008792), (2224, 88910383), (4252, 46504396), (8504, 23252198), (17008, 11626099), (83641, 2364112), (147757, 1338256), (167282, 1182056), (295514, 669128), (334564, 591028)]