138680298

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1583}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 312339456

約数和(自身を除く): 173659158

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 279, 314, 471, 558, 942, 1413, 1583, 2826, 3166, 4749, 4867, 9498, 9734, 14247, 14601, 28494, 29202, 43803, 49073, 87606, 98146, 147219, 248531, 294438, 441657, 497062, 745593, 883314, 1491186, 2236779, 4473558, 7704461, 15408922, 23113383, 46226766, 69340149, 138680298]

約数ペア:

[(1, 138680298), (2, 69340149), (3, 46226766), (6, 23113383), (9, 15408922), (18, 7704461), (31, 4473558), (62, 2236779), (93, 1491186), (157, 883314), (186, 745593), (279, 497062), (314, 441657), (471, 294438), (558, 248531), (942, 147219), (1413, 98146), (1583, 87606), (2826, 49073), (3166, 43803), (4749, 29202), (4867, 28494), (9498, 14601), (9734, 14247)]