131606298

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 295341696

約数和(自身を除く): 163735398

約数列:

[1, 2, 3, 6, 9, 18, 47, 73, 94, 141, 146, 219, 282, 423, 438, 657, 846, 1314, 2131, 3431, 4262, 6393, 6862, 10293, 12786, 19179, 20586, 30879, 38358, 61758, 100157, 155563, 200314, 300471, 311126, 466689, 600942, 901413, 933378, 1400067, 1802826, 2800134, 7311461, 14622922, 21934383, 43868766, 65803149, 131606298]

約数ペア:

[(1, 131606298), (2, 65803149), (3, 43868766), (6, 21934383), (9, 14622922), (18, 7311461), (47, 2800134), (73, 1802826), (94, 1400067), (141, 933378), (146, 901413), (219, 600942), (282, 466689), (423, 311126), (438, 300471), (657, 200314), (846, 155563), (1314, 100157), (2131, 61758), (3431, 38358), (4262, 30879), (6393, 20586), (6862, 19179), (10293, 12786)]