131493012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5099}}^1$

素因数の和:5420

約数の個数: 48

約数和(自身を含む): 351859200

約数和(自身を除く): 220366188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 3684, 4298, 5099, 6447, 8596, 10198, 12894, 15297, 20396, 25788, 30594, 35693, 61188, 71386, 107079, 142772, 214158, 428316, 1565393, 3130786, 4696179, 6261572, 9392358, 10957751, 18784716, 21915502, 32873253, 43831004, 65746506, 131493012]

約数ペア:

[(1, 131493012), (2, 65746506), (3, 43831004), (4, 32873253), (6, 21915502), (7, 18784716), (12, 10957751), (14, 9392358), (21, 6261572), (28, 4696179), (42, 3130786), (84, 1565393), (307, 428316), (614, 214158), (921, 142772), (1228, 107079), (1842, 71386), (2149, 61188), (3684, 35693), (4298, 30594), (5099, 25788), (6447, 20396), (8596, 15297), (10198, 12894)]