163188396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5099}}^1$

素因数の和:5243

約数の個数: 72

約数和(自身を含む): 475238400

約数和(自身を除く): 312050004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5099, 5334, 8001, 10198, 10668, 15297, 16002, 20396, 30594, 32004, 35693, 45891, 61188, 71386, 91782, 107079, 142772, 183564, 214158, 321237, 428316, 642474, 647573, 1284948, 1295146, 1942719, 2590292, 3885438, 4533011, 5828157, 7770876, 9066022, 11656314, 13599033, 18132044, 23312628, 27198066, 40797099, 54396132, 81594198, 163188396]

約数ペア:

[(1, 163188396), (2, 81594198), (3, 54396132), (4, 40797099), (6, 27198066), (7, 23312628), (9, 18132044), (12, 13599033), (14, 11656314), (18, 9066022), (21, 7770876), (28, 5828157), (36, 4533011), (42, 3885438), (63, 2590292), (84, 1942719), (126, 1295146), (127, 1284948), (252, 647573), (254, 642474), (381, 428316), (508, 321237), (762, 214158), (889, 183564), (1143, 142772), (1524, 107079), (1778, 91782), (2286, 71386), (2667, 61188), (3556, 45891), (4572, 35693), (5099, 32004), (5334, 30594), (8001, 20396), (10198, 16002), (10668, 15297)]