138742608

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{93241}}^1$

素因数の和:93283

約数の個数: 40

約数和(自身を含む): 369984256

約数和(自身を除く): 231241648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 93241, 186482, 279723, 372964, 559446, 745928, 1118892, 1491856, 2237784, 2890471, 4475568, 5780942, 8671413, 11561884, 17342826, 23123768, 34685652, 46247536, 69371304, 138742608]

約数ペア:

[(1, 138742608), (2, 69371304), (3, 46247536), (4, 34685652), (6, 23123768), (8, 17342826), (12, 11561884), (16, 8671413), (24, 5780942), (31, 4475568), (48, 2890471), (62, 2237784), (93, 1491856), (124, 1118892), (186, 745928), (248, 559446), (372, 372964), (496, 279723), (744, 186482), (1488, 93241)]