161444610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8191}}^1$

素因数の和:8280

約数の個数: 64

約数和(自身を含む): 436469760

約数和(自身を除く): 275025150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3942, 6570, 8191, 9855, 16382, 19710, 24573, 40955, 49146, 73719, 81910, 122865, 147438, 221157, 245730, 368595, 442314, 597943, 737190, 1105785, 1195886, 1793829, 2211570, 2989715, 3587658, 5381487, 5979430, 8969145, 10762974, 16144461, 17938290, 26907435, 32288922, 53814870, 80722305, 161444610]

約数ペア:

[(1, 161444610), (2, 80722305), (3, 53814870), (5, 32288922), (6, 26907435), (9, 17938290), (10, 16144461), (15, 10762974), (18, 8969145), (27, 5979430), (30, 5381487), (45, 3587658), (54, 2989715), (73, 2211570), (90, 1793829), (135, 1195886), (146, 1105785), (219, 737190), (270, 597943), (365, 442314), (438, 368595), (657, 245730), (730, 221157), (1095, 147438), (1314, 122865), (1971, 81910), (2190, 73719), (3285, 49146), (3942, 40955), (6570, 24573), (8191, 19710), (9855, 16382)]