158374548

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{7369}}^1$

素因数の和:7581

約数の個数: 48

約数和(自身を含む): 412720000

約数和(自身を除く): 254345452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 7369, 10746, 14738, 21492, 22107, 29476, 44214, 66321, 88428, 132642, 198963, 265284, 397926, 795852, 1466431, 2932862, 4399293, 5865724, 8798586, 13197879, 17597172, 26395758, 39593637, 52791516, 79187274, 158374548]

約数ペア:

[(1, 158374548), (2, 79187274), (3, 52791516), (4, 39593637), (6, 26395758), (9, 17597172), (12, 13197879), (18, 8798586), (27, 5865724), (36, 4399293), (54, 2932862), (108, 1466431), (199, 795852), (398, 397926), (597, 265284), (796, 198963), (1194, 132642), (1791, 88428), (2388, 66321), (3582, 44214), (5373, 29476), (7164, 22107), (7369, 21492), (10746, 14738)]