137521188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4297}}^1$

素因数の和:4441

約数の個数: 72

約数和(自身を含む): 400504832

約数和(自身を除く): 262983644

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, 4297, 4572, 5334, 8001, 8594, 10668, 12891, 16002, 17188, 25782, 30079, 32004, 38673, 51564, 60158, 77346, 90237, 120316, 154692, 180474, 270711, 360948, 541422, 545719, 1082844, 1091438, 1637157, 2182876, 3274314, 3820033, 4911471, 6548628, 7640066, 9822942, 11460099, 15280132, 19645884, 22920198, 34380297, 45840396, 68760594, 137521188]

約数ペア:

[(1, 137521188), (2, 68760594), (3, 45840396), (4, 34380297), (6, 22920198), (7, 19645884), (9, 15280132), (12, 11460099), (14, 9822942), (18, 7640066), (21, 6548628), (28, 4911471), (36, 3820033), (42, 3274314), (63, 2182876), (84, 1637157), (126, 1091438), (127, 1082844), (252, 545719), (254, 541422), (381, 360948), (508, 270711), (762, 180474), (889, 154692), (1143, 120316), (1524, 90237), (1778, 77346), (2286, 60158), (2667, 51564), (3556, 38673), (4297, 32004), (4572, 30079), (5334, 25782), (8001, 17188), (8594, 16002), (10668, 12891)]