130706548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 281464512

約数和(自身を除く): 150757964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 193, 266, 268, 361, 386, 469, 532, 722, 772, 938, 1273, 1351, 1444, 1876, 2527, 2546, 2702, 3667, 5054, 5092, 5404, 7334, 8911, 10108, 12931, 14668, 17822, 24187, 25669, 25862, 35644, 48374, 51338, 51724, 69673, 90517, 96748, 102676, 139346, 169309, 181034, 245689, 278692, 338618, 362068, 487711, 491378, 677236, 975422, 982756, 1719823, 1950844, 3439646, 4668091, 6879292, 9336182, 18672364, 32676637, 65353274, 130706548]

約数ペア:

[(1, 130706548), (2, 65353274), (4, 32676637), (7, 18672364), (14, 9336182), (19, 6879292), (28, 4668091), (38, 3439646), (67, 1950844), (76, 1719823), (133, 982756), (134, 975422), (193, 677236), (266, 491378), (268, 487711), (361, 362068), (386, 338618), (469, 278692), (532, 245689), (722, 181034), (772, 169309), (938, 139346), (1273, 102676), (1351, 96748), (1444, 90517), (1876, 69673), (2527, 51724), (2546, 51338), (2702, 48374), (3667, 35644), (5054, 25862), (5092, 25669), (5404, 24187), (7334, 17822), (8911, 14668), (10108, 12931)]