144312678

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{12203}}^1$

素因数の和:12290

約数の個数: 40

約数和(自身を含む): 327823848

約数和(自身を除く): 183511170

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 11826, 12203, 24406, 36609, 73218, 109827, 219654, 329481, 658962, 890819, 988443, 1781638, 1976886, 2672457, 5344914, 8017371, 16034742, 24052113, 48104226, 72156339, 144312678]

約数ペア:

[(1, 144312678), (2, 72156339), (3, 48104226), (6, 24052113), (9, 16034742), (18, 8017371), (27, 5344914), (54, 2672457), (73, 1976886), (81, 1781638), (146, 988443), (162, 890819), (219, 658962), (438, 329481), (657, 219654), (1314, 109827), (1971, 73218), (3942, 36609), (5913, 24406), (11826, 12203)]