123686208

素因数分解:

$2^6\times 3^2\times {\mathrm{214733}}^1$

素因数の和:214751

約数の個数: 42

約数和(自身を含む): 354525834

約数和(自身を除く): 230839626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 214733, 429466, 644199, 858932, 1288398, 1717864, 1932597, 2576796, 3435728, 3865194, 5153592, 6871456, 7730388, 10307184, 13742912, 15460776, 20614368, 30921552, 41228736, 61843104, 123686208]

約数ペア:

[(1, 123686208), (2, 61843104), (3, 41228736), (4, 30921552), (6, 20614368), (8, 15460776), (9, 13742912), (12, 10307184), (16, 7730388), (18, 6871456), (24, 5153592), (32, 3865194), (36, 3435728), (48, 2576796), (64, 1932597), (72, 1717864), (96, 1288398), (144, 858932), (192, 644199), (288, 429466), (576, 214733)]